Category Archives: Bicycling

Sounding the Alarm for Traffic Safety in Boulder

By Dom Nozzi

May 15, 2018

Recently, the Boulder (Colorado) City Council has indicated that improving traffic safety is a significant priority. And rightly so, given the surge in traffic deaths in Boulder in recent years. The City has adopted a “Vision Zero” objective (zero serious traffic injuries or deaths).

However, the Boulder program is the same old song and dance that Boulder and most every other American city have been engaged in to “improve” traffic safety. Every few years for the past century, Boulder has “redoubled its efforts” to deploy The Five W’s: (1) more Warning signs are erected; (2) more (or revised) Warning lights are installed; (3) more Warning paint is painted; (4) more Warning education is called for; and (5) more Warning enforcement is urged. But after a century of redoubling our efforts to do those things, Boulder’s streets are more dangerous than ever. For example, the Boulder Daily Camera newspaper recently reported that traffic deaths in Boulder County were higher than they have been since at least 2004. And while Boulder was once again ranked relatively high as a bike-friendly city a few days ago, the ranking curiously but accurately noted that Boulder ranked poorly for bicycling safety.

The Five W’s path to safety has failed.

Such campaigns border on being patronizing. And traffic safety education is a form of victim-blaming.

As far back as 60 years ago, Binghamton NY had a Vision Zero objective in place. But when we think about it, all US cities – including Binghamton and Boulder – have had a Vision Zero objective for about 100 years (or for at least as long as cars have been VZaround). In other words, all cities have always worked to achieve Vision Zero – at least subconsciously. Therefore, adopting a Vision Zero objective is little more than “putting old wine in new bottles.” The only real novelty is that a growing number of cities are now openly stating that objective, rather than just having it in the back of our minds.

Like most other cities, unfortunately, Boulder has spent the past century designing streets to enable (and therefore encourage) high speed, inattentive driving.

Maximizing motorist speeds and using the “Forgiving Street” design (a design used too often by state and local traffic engineers to “forgive” motorists who drive too fast or inattentively – which thereby encourages speeding and inattentive driving) results in excessive dimensions for roads, an excessive number of overly wide travel lanes, excessive sizes for clear zones and vision triangles and shoulders, and oversized intersections (as well as an over-use of turn lanes). Inevitably, this has led to an epidemic of speeding and inattentive driving, which creates extremely dangerous, deadly conditions for a roadway system. The Five W’s have only a trivial impact on making such a dangerous roadway system safer – particularly because our doubling down on such strategies every few years for the past century has led to severely diminishing returns.

If we are serious about achieving “Vision Zero,” we need to redesign our streets.

What if, instead of continuing to pursue The Five W’s, we start putting more of the onus on transportation engineers and motorists by designing streets and intersections that obligate slower, more attentive driving?

Such driving is conducive to safety as well as nearby residential and retail health.

How do we humanize streets in this manner? We can, for example, install beautifying elements on streets such as more street trees and attractively designed/landscaped and sufficiently large traffic circles, raised medians and roundabouts – many in Boulder are too small. We can reduce the width of streets and travel lanes. We can shrink the size of intersections. We can remove unnecessary travel lanes – particularly on roads with four or more lanes. We can pull buildings up to streets instead of having them set behind parking lots. We can install more on-street parking. We can reduce the size of intersection turning radii. We can remove a number of town center turn and “slip” lanes. We can reduce the size of shoulders and vision triangles. We can reduce the width of driveways. We can substantially increase funding for the neighborhood traffic calming program to create several new neighborhood-based “slow” or “shared” or “give-way” streets.

Inducing slower car speeds is essential for enhancing travel safety, effectively encouraging non-car travel, and improving town center and neighborhood quality of life. There are important reasons why a “slow cities” movement is spreading worldwide.

Boulder is not now politically ready to seriously strive to attain Vision Zero, as there is insufficient political will to do the things listed above. Years after the Folsom Street lane repurposing was put in place, many in Boulder are still screaming mad about it. Some call such traffic safety measures “impede and congest” tactics intended to “annoy” motorists and “force” them to use bicycles or transit.

Why is it not an “impede and congest” tactic intended to “annoy” bicyclists and pedestrians and “force” them to drive a car when it comes to the frequent action to enlarge intersections to have a double-left turn lane? Or install a large parking lot? Is this not a double standard?

Given this lack of political will, the City should suspend the Vision Zero goal until it is ready to deploy the tactics necessary to actually reach Vision Zero.

The 30th Street, Canyon, East Arapahoe, Colorado, and Iris projects should also be suspended for the same reason.

Shame on Boulder.

 

 

 

 

 

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Filed under Bicycling, Politics, Road Diet, Transportation, Walking

Is Enthusiasm a Four-Letter Word?

By Dom Nozzi

April 3, 2018

On 11/23/17, H. Dewey Jones expressed alarm that the Transportation Advisory Board (TAB) for the City of Boulder CO “is dominated by bicycle enthusiasts,” as if this is nefarious. Only by appointing more “auto enthusiast” members will TAB not be skewed toward continuing its War Against Cars.

Mr. Jones can relax.

All TAB members also drive cars. I don’t mean to worry you, Mr. Jones, but all members are also “walking enthusiasts,” “transit enthusiasts,” “affordable housing enthusiasts,” “child enthusiasts,” senior citizen enthusiasts,” and “traffic safety enthusiasts.” In other words, all current TAB members strive to find a balance between all forms of travel and all demographic groups. Finding this balance requires tradeoffs. An important role that TAB plays is to advise Council on the proper mix of tradeoffs that best allow Boulder to meet its many important objectives. TAB also evaluates costs and benefits of various options. Fairness, safety and cost-effectiveness are some of the guiding measures.

For the past century and up to the present day, despite what Mr. Jones implies, Boulder has over-catered to the needs of cars. Roads such as 28th, 30th, East Arapahoe, Broadway, Canyon, Iris, Valmont and Colorado are mostly or entirely car-only roads, and attest to pethe bias toward cars.

Over the past century and up to the present day, countless bicyclists and pedestrians have been killed by motorists (including over the past year or so) in Boulder. Not a single motorist during that time has been killed by a bicyclist or pedestrian. Seems like a war against bicyclists and walkers rather than a war against cars.

Mr. Jones wants to balance TAB “to better represent auto users.” For fairness, I think TAB membership should also include more members who are “speeding enthusiasts” or “cell phone use while driving enthusiasts.” Otherwise, TAB will be too skewed toward saving lives.

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Filed under Bicycling, Politics, Transportation, Walking

Lessons Boulder, Colorado Needs to Learn

Urban Wisdom Relevant to Transportation, Growth and Development in Boulder, Colorado

By Dom Nozzi

March 13, 2018

Boulder, Colorado has implemented a number of highly admirable tactics to protect and promote its high quality of life. However, many in the city, for several decades, have aerial-view-of-boulder-btragically concluded that an important ingredient for protecting quality of life is to stop — or at least slow down or reduce the density of — newly proposed development projects in town.

Another important mistake made by many in Boulder over the course of those decades has been to equate free flowing car traffic with quality of life.

Both of these measures have greatly amplified sprawl into outlying areas beyond the Boulder greenbelt, has made the city much less affordable, has made the community much less walkable or bikable, and has greatly increased the rate of per capita car travel in the city. Each of these things, of course, undermine quality of life in Boulder.

Boulder remains a wonderful place to live, but that is true despite the mistakes I mention above.

The following represents urban design wisdom that Boulder would do well in better incorporating into its understanding of improving community health.

  • As growth becomes denser, highway costs rise while transit costs decline. – Anonymous
  • Suburbanization is the biggest threat to cities in North America. -Paul Bedford, Toronto Planning Director
  • A good sustainability and quality of life indicator: The average amount of time spend in a car. – Paul Bedford
  • Office development…pollutes land, air, and water as surely as industrial development once did. Office buildings pollute by generating vehicle traffic. A downtown office building well served by transit pollutes far less than a suburban office building accessible only by car. – Steve Belmont
  • Nobody goes there anymore. It’s too crowded. – Yogi Berra
  • NIMBY reactionaries don’t stop change in the long run. They simply help to insure that it happens in the worst possible way. – David Brain
  • Americans are broad-minded people. They’ll accept the fact that a person can be an alcoholic, a dope fiend, a wife beater, and even a newspaperman, but if a man doesn’t drive there’s something wrong with him. – Art Buchwald
  • Automobiles need quantity and pedestrians need quality. – Dan Burden
  • If the city is not well-designed, its impact on the surrounding nature will be lethal. – Javier Cenicacelaya
  • Planning of the automobile city focuses on saving time. Planning for the accessible city, on the other hand, focuses on time well spent. – Robert Cervero
  • Density is the new green – Unknown
  • Bicyclists should expect and demand safe accommodation on every public road, just as do all other users. Nothing more is expected. Nothing less is acceptable. – Chainguard.com
  • Convivial towns can offer solace in disaster, solidarity in protest, and a quiet everyday delight in urban life…Creating and revitalizing places that foster conviviality is essential to the good life. – Mark C. Childs
  • Vancouver killed the freeway because they didn’t want the freeways to kill their neighborhoods. The city flourished because making it easier to drive does not reduce traffic; it increases it. That means if you don’t waste billions of dollars building freeways, you actually end up with less traffic. – Rick Cole
  • When we build our landscape around places to go, we lose places to be. -Rick Cole
  • We have a military policy instead of an energy policy. – Barry Commoner
  • Density and environmental protection are not incompatible. If they are, we are in very deep trouble. – Patrick Condon
  • Ignorance more frequently begets confidence than knowledge. – Charles Darwin
  • It is not the strongest of the species that survive, nor the most intelligent, but the one most responsive to change. – Charles Darwin
  • Progress in every age results only from the fact that there are some men and women who refuse to believe that what they know to be right cannot be done. – Russel W. Davenport
  • New Urbanism = Universal Principles calibrated locally. – Bill Dennis
  • The greatest of all evils is a weak government. – Benjamin Disraeli
  • People yearning for community are like people at a party who crowd into the kitchen because they like it. – Bruce Donnelly
  • Parking is a narcotic and ought to be a controlled substance. It is addictive, and one can never have enough. – Victor Dover
  • To most Americans the cures for traffic congestion are worse than the congestion itself. – Anthony Downs
  • [Democracies] have great difficulty solving the long-run problems created by policies that provide short-term benefits. Once people receive the benefits, they do not want to give them up. – Anthony Downs
  • In Houston, a person walking is someone on his way to his car. – Anthony Downs
  • It is NOT the inaugural condition that is the determinant of a town that is decisive: it is the ability to molt that is important. – Andres Duany
  • The problem is not the profit motive–profit has always been the driver of building in this country–the issue is the pattern. So long as the pattern was the compact, walkable and diverse neighborhood, we could continue growing–and did so for 250 years. When the pattern changed after WWII, it became unsustainable. – Andres Duany
  • In [the traditional New England town], one can live above the store, next to the store, five minutes from the store or nowhere near the store, and it is easy to imagine the different age groups and personalities that would prefer each alternative. In this way and others, the traditional neighborhood provides for an array of lifestyles. In conventional suburbia, there is only one available lifestyle: to own a car and to need it for everything. – Andres Duany, “Suburban Nation”
  • We are not running out of land. We are running out of urban places. – Andres Duany
  • The Department of Transportation, in its single-minded pursuit of traffic flow, has destroyed more American towns than General Sherman [in the Civil War]  Anti-urban uses (large parking lots, large setbacks, drive-thru’s, wide and high-speed roads, etc.) are the new slaughterhouses – the places that people fight against having as neighbors. – Andres Duany
  • . – Andres Duany
  • If a number of persons are not in some way angry at the planner, then no principles have been presented; the planner has been merely a secretary to the mob, and the plan will be weak to the point of being useless. -Andres Duany
  • The loss of a forest or a farm is justified only if it is replaced by a village. To replace them with a subdivision or a shopping center is not an even trade. – Andres Duany
  • Amateurs accustomed to emulation made great places. It is the professionals of recent decades that have ruined our cities and our landscapes with their inventions. – Andres Duany
  • Higher density housing offers an inferior lifestyle only when it is without a community as its setting. – Andres Duany
  • In the suburbs you have backyard decks; in towns you have porches on the street. – Andres Duany
  • The street, which is the public realm of America, is now a barrier to community life. – Andres Duany
  • NIMBYs [are often] disguised as environmentalists. -Andres Duany
  • The role of the street is social as well as utilitarian. – Andres Duany
  • We have legislators who think it their duty only to listen to the people instead of becoming expert on the subjects which they must decide upon. – Andres Duany
  • Anchorage is the most awful place. All people know is that nature is beautiful; and they do not give a thought to the city they inhabit. – Douglas Duany
  • We can’t simultaneously promote walking and bicycling while continuing to facilitate driving. – Albert Einstein
  • The world will not evolve past its current state of crisis by using the same thinking that created the situation. – Albert Einstein
  • …There are plenty of cars and traffic jams in European cities, but urban planning and design there does not simply revolve around making space for the car. In American downtowns, however, that has too often been the case. For years, downtowns have been decimated as buildings have been cleared and streets widened in an effort to get more cars into the city. Since most cars are driven only a few hours per week, storage is a big problem. Parking lots often take up more space than any other land use. – Larry Ford
  • Architects should favor the norm more often than the exception. – Sergio Frau
  • First they ignore you, then they laugh at you, then they fight you, then you win. – Mohandas Gandhi
  • How nice it is to wake up every morning and know that your city is a little better than it was the day before. – Jan Gehl
  • When there is a moment of grand unanimity, you can expect great foolishness. – Paul Giacobbi
  • If you design communities for automobiles, you get more automobiles. If you design them for people, you get walkable, livable communities. – Parris Glendening and Christine Todd Whitman
  • Tradition is the tending of the fire, not the worship of the ashes. – Johan Wolfgang von Goethe
  • Urbanism works when it creates a journey as desirable as the destination. – Paul Goldberger
  • If what you sell is the perception of privacy and exclusivity, then every new house is a degradation of the amenity. However, if what you sell is community, then every new house is an enhancement of the asset. – Vince Graham
  • If buildings are beautiful, higher density compounds that beauty. Conversely, if buildings are ugly, then higher density compounds that ugliness. – Vince Graham
  • Neighborhood lobbyists have far too much influence and this influence in the end almost always equals more sprawl. – Laura Hall
  • I’ve always described Density in terms of dollars: The more you have of it, the more you can “buy” with it — referring to amenities, of course (cultural, entertainment, dining, etc.). When I get asked what’s the single most important thing that can be added to a city to help revitalize it (they are always waiting for the latest retail or entertainment thing…), I always say “housing.” – Seth Harry
  • The “suburban conundrum”: As density goes down in a suburban setting, both arterial sizes and retail format sizes tend to go up, while the frequency of both go down, resulting in longer trips, to fewer boxes, of ever increasing scale. – Seth Harry
  • Adding lanes to solve traffic congestion is like loosening your belt to solve obesity. – Glen Hemistra
  • Setbacks, Height Limits, Open Space, Parking requirements (S.H.O.P.). The four stooges of zoning have effectively outlawed compact, affordable, walkable, mixed use (CAWMU) in the United States. – Fenno Hoffman
  • The “middle” density also has the problem of traffic: the more stuff gets built, the worse the traffic gets, because you still need to drive. At some point, there’s a flip, and the more stuff gets built, the less traffic is a problem, because the less you need to drive. That’s why the transition from low-density auto-oriented to high-density pedestrian-oriented is so painful. There’s a middle ground that doesn’t work for anybody. Lots of our urban suburbs now fit into that middle ground. The solution isn’t intuitive: when you tell people that the solution to the terrible traffic is to build even more stuff, it doesn’t make sense to most people at a gut level. – Jennifer Hurley
  • Nothing will ever be attempted if all possible objections must first be overcome. – Samuel Johnson
  • Architecture without sensibility to its context is like sex without love: entertaining perhaps, but not the source of lasting joy. – Mark Wilson Jones
  • The more parking space, the less sense of place. – Jane Holtz Kay
  • Any city planner who thinks that easing the traffic flow will decrease the city’s congestion is simply living in a dream world. Likewise, the addition of parking facilities will not, and never has, eliminated parking problems. When you improve a small congested road, you wind up with a big congested road. Likewise, the better the traffic pattern, the more traffic on that pattern; the more parking lots, the more people looking for a place to park. – John Keats
  • If you plan cities for cars and traffic, you get cars and traffic. If you plan for people and places, you get people and places. – Fred Kent
  • Whatever a traffic engineer tells you to do, do the opposite and you’ll improve your community. – Fred Kent
  • My interest is in the future, because I am going to spend the rest of my life there. – Charles Kettering
  • Seductive congestion. It’s what the best cities are all about. – John King
  • It’s true that Germans have always had a special love affair with the car, but there’s no reason you have to remain trapped in a bad and unhealthy relationship. – Pit Klasen
  • The majority of sprawl in this country is produced by those who are fleeing from sprawl. -Alex Krieger
  • Containing this type of use of 50/50 [50 mph and 50,000 cars per day] streets is far beyond the will and ability of the typical local government. The 50/50 arterial is a gift-wrapped, gold-plated, gift to strip development. Once in place, almost no power on earth will stop its march toward strip commercial. Time spent berating local governments (counties and cities) for not doing better with these monstrosities (and I’ve done my share of this) is satisfying to the critic, but is unproductive. Once in place, it is too late to do much about the 50/50 arterial. – Walter Kulash
  • A road is a strip of ground over which one walks. A highway differs from a road not only because it is solely intended for vehicles, but also because it is merely a line which connects one point to another. A highway has no meaning in itself. Its meaning derives entirely from the two points which it connects. A road is a tribute to space. Every stretch of road has meaning in itself and invites us to stop. A highway is the triumphant devaluation of space, which thanks to [the highway] has been reduced to a mere obstacle to human movement and a waste of time. – Milan Kundera
  • It matters that our cities are primarily auto storage depots. It matters that our junior high schools look like insecticide factories. It matters that our libraries look like beverage distribution warehouses. It matters that the best hotel in town looks like a minimum security prison. To live and work and walk among such surroundings is a form of spiritual degradation. It’s hard to feel good about yourself when so much of what you see on a typical day is so unrelentingly drab. – Jim Kunstler
  • …there’s a reason that Elm Street and Main Street resonate in our cultural memory. It’s not because we’re sentimental saps. It’s because this pattern of human ecology produced places that worked wonderfully well, and which people deeply loved. – Jim Kunstler
  • We are never going to save the rural places or the agricultural places or the wild and scenic places (or the wild species that dwell there) unless we identify the human habitat and then strive to make it so good that humans will voluntarily inhabit it. – Jim Kunstler
  • The 20th Century was about getting around. The 21st Century will be about staying in a place worth staying in. – Jim Kunstler
  • It actually took more effort, and a deeper background in principle and technique, on the part of the 19th century architect to contrive proportioning schemes that would nourish the heart and soul of a normal human being. Today it is the common citizen, forced to live among the baleful monstrosities of 20th century architecture, who must expend extreme mental effort to keep from shrieking in agony at every turn. – Jim Kunstler
  • Finding ways to intervene positively rather than destructively in the old city is a lot of what pro-urbanist planning–new or old–is all about. — Nathan Landau
  • Density is necessary but not sufficient for walkable, transit-friendly urban(e) communities…without adequate baseline densities, communities can wind up building a lot of sidewalks that hardly anybody walks on. – Nathan Landau
  • As we all know, architecture and urbanism, unlike other specialties, such as surgery and biology, are susceptible to being valued, criticized and even vetoed by persons without the most minimal knowledge of their most elemental principles.” – Mario Lanza (Havana 2003)
  • I have never seen a fact that would stand up to a myth at a public hearing. – J. Gary Lawrence
  • …the state of Detroit today (1/3 of the city’s land is vacant, decrease in population by 1/2, etc.) is exactly what the automobile industry intended to have happen to formerly pedestrian-oriented cities.  Detroit probably has more freeway miles than most U.S. cities, and it sure hasn’t benefited Detroit.  (Reflecting upon this is the source of my challenge to freeway proponents — name one freeway construction project that has benefited the traditional center city more than the suburbs, or benefited the city at all.  The reality is that freeways are for suburbanites.) – Richard Layman
  • …walkable urbanity is entirely different than drivable suburbanism. The underlying financial and market principle of drivable development, aka sprawl, is that “more is less”; more development reduces the quality of life and financial returns, leading developers and their customers to perpetually go further and further to the fringe in a fruitless search for very things (open space, drivable convenience, perceived safety, etc.) this development promises. It is a downward spiral.

Walkable urbanity works under financial and market principles that “more is better”; as more dense development takes place with mixed-uses within walking distance and multiple transportation options to get there, the place gets better. Hence the environmental, fiscal (government tax base), community building AND project financial elements all become better. It is an upward spiral. – Christopher B. Leinberger, Dec. 20th, 2006. Author of The Option of Urbanism.

  • The essence of suburbanism is protection.  Protection against whatever is around you.  The essence of good urbanism is connection.  Connection to whatever is around you.  This is reflected in the physical form of development. – Bruce Liedstrand
  • When you’re making a housing decision, you’re also making a decision on transportation. – Barbara Lipman
  • You say what you think needs to be said. If it needs to be said, there are going to be a lot of people who will disagree with it, or it wouldn’t need to be said. – Herb Lock
  • …in general we call these sorts of claims [about why a road cannot be narrowed], by conventional thinkers (usually conventional, old-school, traffic engineers), “technical brush-offs.” The idea is that, through the misuse of their position, they simply blow off your legitimate design proposal with a technical brush-off. You are supposed to go away and not come back. The benefit to them is that they waste very little time on you and your proposal. However, you research the technical brush-off, find out that it is baloney, come back, and confront them. They then will say, “Oh, good job, you’re right. However, your idea won’t work because ….. and they will give you another technical brush-off. This pattern can continue until either you give up or it is too late. Plus, a lot of damage can be done in the meantime by stirring up the neighbors, the fire chief, and/or the police. You have been given two technical brush-offs so far…The next brush-offs will likely have to do with the classification of the street and that they can’t do what you propose. It might also be that they cannot use certain types of funding to reduce car-carrying capacity. By the time you get right down to the real issue, it will likely be that they simply do not want to do the road diet [narrowing]. It violates their paradigm. In these situations, you’ll have to decide, at some point, if you will be able to convince the traffic dinosaurs of the overall benefits to society of you proposal. – Ian Lockwood
  • LEED [a rating system that assesses energy conservation] architecture without good urban design is like cutting down the rainforest using hybrid-powered bulldozers. – Dan Malouff
  • [American] Planners fight against good urbanism every day of the week, and have for fifty years. – John Massengale
  • Enter through the narrow gate. For wide is the gate and broad is the road that leads to destruction, and many enter through it. But small is the gate and narrow the road that leads to life, and only a few find it. – Matthew 7:13-14
  • One of the interesting features of much of [the recent research regarding walking] is that taken as a whole it shows that mixed use and walkable destinations have a bigger impact on walking than the quality of the pedestrian environment itself.  Beautiful sidewalks with nowhere to go don’t really cut it. – Barbara McCann
  • Growth is inevitable and desirable, but destruction of community character is not. The question is not whether your part of the world is going to change. The question is how. – Edward T. McMahon
  • …Rather than design a transportation system to get the most out of America’s cities, America redesigned the cities to get the most out of the automobile. – Richard Moe
  • The most important task of the urbanist is controlling size. – David Mohney
  • Isn’t it paradoxical that the old factories are now the place of efficient and desirable urban living, while the suburban escape from them have become consumptive, environmentally unsustainable, noxious places. – Michael Morrissey
  • The most serious obstacles in our road building program are not money, nor engineering problems, nor cruel terrain–but PEOPLE. – James J. Morton
  • The car is not the enemy, nor is the elimination of cars the solution. It is our societal bias toward cars that must be questioned. – Anne Vernez Moudon
  • The vernacular process is based on things that resonates enough with the average citizen that they want to repeat it on their house or in their town. Repeated enough over time, it becomes a pattern, and then a tradition. The Most-Loved Places are therefore all by definition traditional places. – Steve Mouzon
  • The right to have access to every building in the city by private motorcar in an age when everyone possesses such a vehicle, is actually the right to destroy the city. – Lewis Mumford
  • We cannot continue to believe that the landscape is sacred and the city profane. They must both be considered sacred. – Paul Murrain
  • What kills a city are people who want only low taxes, only want a good deal and only want cities to be about . . . pipes, pavement and policing. – Glen Murray, mayor of Winnipeg, Manitoba
  • We are making great progress, but we are going in the wrong direction. – Ogden Nash
  • The land use and urban form of cities are…fundamentally shaped by priorities in transportation…the essential character of a city’s land use comes down to how it manages its transport. -Peter Newman & Jeffrey Kenworthy
  • Cities are for people. A city is where people come to work and raise their families and to spend their money and to walk in the evening. It is not a traffic corridor. -John Norquist
  • There is no greater form of subsidized social engineering than the interstate highway, which hastens the flight out of the city without doing much to ease traffic congestion. -John Norquist
  • This used to be Main Street USA. It’s now a code violation all over America. – John Norquist
  • Suburban planning is all about separation and segregation of uses. Buffers, enormous setbacks, masking. Urban planning, by stark contrast, strives for mixed and shared use, permeability, and compact dimensions. – Dom Nozzi
  • Smart Growth defined: Making the car an option, not a necessity. – Dom Nozzi
  • Places don’t become strip commercial because all the trees were cut down. They become strip commercial because the place has been scaled for cars. The road is too wide. The parking lot is too big. The building setbacks are too large. Ironically, saving a tree often promotes such an over-allocation of space. – Dom Nozzi
  • This nation is drowning in a sea of free and abundant parking. – Dom Nozzi
  • The pedestrian is the design imperative. – Dom Nozzi
  • If you are an elected official lacking in courage and leadership, and you face even a peep of opposition to a project, fall back on perfectionism to find a flaws so that you can shoot down the project. Perfectionism leads to paralysis. – Dom Nozzi
  • In part, public planning agencies have no vision because they are drowning in minutiae. – Dom Nozzi
  • We need to design our cities so that one feels embarrassed, inconvenienced, and like one who is missing out on all the fun when driving a car. – Dom Nozzi
  • Working adults formerly enjoyed an hour of “community time” after the workday was over and before they were expected home. It has been replaced by an hour of “commuting time.” The former warmed us to our fellow human beings, the latter conditions us to hate them. – Ray Oldenburg, Celebrating the Third Place
  • A good plan today is better than a perfect plan tomorrow. – George S. Patton
  • A city can be friendly to people or it can be friendly to cars, but it can’t be both. – Enrique Penalosa
  • Over the last 30 years, we’ve been able to magnify environmental consciousness all over the world. As a result, we know a lot about the ideal environment for a happy whale or a happy mountain gorilla. We’re far less clear about what constitutes an ideal environment for a happy human being. One common measure for how clean a mountain stream is, is to look for trout. If you find the trout, the habitat is healthy. It’s the same way with children in a city. Children are a kind of indicator species. If we can build a successful city for children, we will have a successful city for all people. – Enrique Penalosa
  • God made us walking animals—pedestrians. As a fish needs to swim, a bird to fly, a deer to run, we need to walk, not in order to survive, but to be happy. – Enrique Penalosa
  • Anything you do to make a city more friendly to cars makes it less friendly to people. – Enrique Penalosa
  • Americans are in the habit of never walking if they can ride. – Louis Philippe (1798)
  • Some collective practices have enormous inertia because they impose a high cost on the individual who would try to change them. – Steven Pinker
  • When you’re on the street [as a pedestrian], all cars are monsters. When you’re in a car, all pedestrians are idiots. – Alan E. Pisarski
  • Nothing looks so dated as yesterday’s vision of the future. – Christian De Quincey
  • Well planned cities can compensate for declining incomes by decreasing the cost of living. – Henry Richmond
  • To achieve excellence should be a struggle. – Charleston Mayor Joseph Riley
  • We live in a country made of spare parts where the master plan has been lost. – Jaquelyn Robertson
  • Every freedom has a corresponding responsibility. – John D. Rockefeller
  • Over-emphasis on mobility is what’s destroying our cities now, and “improved” mobility could make things worse. So maybe my views on transportation have become extreme if you consider that I’m becoming an advocate for LESS mobility, and more place-making. Famous urbanist Jan Gehl says “Judge the walkability of a city not by how many people are walking, but by how many people are lingering.” The places people love are actually quite hard to get around in, and the places with great mobility are usually dead and sterile places. – Michael Ronkin
  • There is no lack of space [in cities]. It is just that most of it is in the form of vacant parking lots and extra wide roads. -Michael Ronkin
  • The measure of any great civilization is in its cities, and the measure of a city’s greatness is to be found in the quality of its public spaces, its parks and squares.  – John Ruskin
  • The only way you run into someone else in LA is in a car crash. – Susan Sarandon, on why she moved to NY.
  • From time to time, little men will find fault with what you have done…but they will go down the stream like bubbles, they will vanish. But the work you have done will remain for the ages. – Theodore Roosevelt
  • When a new truth enters the world, the first stage of reaction to it is ridicule, the second stage is violent opposition, and in the third stage, that truth comes to be regarded as self-evident – Arthur Schopenhauer
  • A culture of inertia has set in. Criticism predominates over construction; critics are given more weight than those trying to build. It doesn’t matter how small a constituency or flawed an argument the critic possesses. He or she always seems to predominate in political circles, in the news media, and in the public debate. – Senator Charles E. Schumer
  • Example is not the main thing in influencing others. It is the only thing. – Albert Schweitzer
  • Although the American scarcely thought of his car as an instrument for reshaping the city, it was to prove the most potent means of crippling Central Business Districts and upbuilding outlying shopping areas that had ever been invented. It was the most effective device for spreading the city over a vast territory that history had ever seen. Its potential for destruction and for construction was, in short, awesome. – Mel Scott
  • Off-street parking requirements [imposed by a city for new developments] and cars…present a symbiotic relationship: the requirements lead to free parking, the free parking leads to more cars and more cars then lead to even higher parking requirements. When 3 spaces per 1,000 square feet [of new building] no longer satisfy the peak demand for free parking, a stronger dose of 4 spaces per 1,000 square feet can alleviate the problem, but not for long because cars increase in numbers to fill the new parking spaces. Every jab of the parking needle relieves the local symptoms, but ultimately worsens the real disease — too much land and capital devoted to parking and cars. Parking requirements are good for motorists in the short run but bad for cities in the long run. – Donald Shoup, The High Cost of Free Parking
  • For a concert hall, Los Angeles requires, at a minimum, 50 times more parking spaces than San Francisco allows as the maximum. This difference in planning helps explain why downtown San Francisco is much more exciting and livable than downtown Los Angeles. – Donald Shoup, The High Cost of Free Parking
  • American cities put a floor under the parking supply to satisfy the peak demand for free parking, and then cap development density to limit vehicle trips. European cities, in contrast, often cap the number of parking spaces to avoid congesting the roads and combine this strategy with a floor on allowed development density to encourage walking, cycling, and public transport. That is, Americans require parking and limit density, while Europeans require density and limit parking. When combined with complaints about traffic congestion and calls for smart growth, the American policy looks exceptionally foolish. – Donald Shoup, The High Cost of Free Parking
  • Minimum parking standards [regulations that require the provision of parking] are fertility drugs for cars. – Donald Shoup
  • Staunch conservatives often become ardent communists when it comes to parking, and rational people quickly turn emotional. – Donald Shoup
  • If we continue to do what we’ve always done with curb parking, we will continue to get what we now have — the “parking problem,” with all its ramifications. Fortunately, we can resolve this problem if we: (1) charge market prices for curb parking; (2) return the revenue to finance neighborhood public improvements; and (3) remove off-street parking requirements. No other source of public revenue can so easily bring in so much money and simultaneously improve transportation, land use, and the environment. – Donald Shoup
  • A suburban through street is similar to a New Urbanist through street in the same way that a concrete flood channel is similar to a babbling brook. – Patrick Siegman
  • Preserving natural habitat by creating better human habitat. – Smart Growth America’s web site
  • People move to the suburbs for the illusion of greater freedom, but it is where there is density – more people & more kinds of people, more buildings & more kinds of buildings – that there are more choices. – Sandy Sorlien
  • The house itself is of minor importance. Its relation to the community is the thing that really counts. A small house must depend on its grouping with other houses for its beauty… – Clarence Stein
  • The opposite to bad development is good development, not no development. – Padriac Steinschneider
  • Environmentalists fail to understand that human beings are a life form. – Dhiru Thadani
  • Consensus is the absence of leadership. – Margaret Thatcher
  • The paradox of transportation in the late 20th Century is that while it became possible to travel to the moon, it also became impossible, in many cases, to walk across the street. – Joell Vanderwagen
  • 50 years ago, city planning practices and codes moved from being community unifiers to suburban dividers. – Tom Walsh
  • Placing surface parking lots in your downtowns is like placing a toilet in your living room – Unknown
  • A community has to have the capacity to envision a future they want, and not just the one they are likely to get. – Unknown
  • The suburb fails to be a countryside because it is too dense. It fails to be a city because it is not dense enough. – Unknown
  • He who tells the truth must have one foot in the stirrup. – Old Armenian proverb

 

 

 

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A Conversation with a Graduate Student Regarding Transportation Planning and Complete Streets

By Dom Nozzi

November 22, 2012

A graduate student in transportation planning at the University of Florida contacted me with questions regarding Complete Streets on November 21, 2012.

She wanted to answer the research question that asked, “Would implementation of Complete Streets policies be feasible and beneficial in the Gainesville region?”

The following are her questions and my responses.
How would you define a complete street?

A Complete Street is safe, comfortable and convenient for travel by car, by walking, by bicycle, and by transit. The design of a Complete Street varies, however, based on the context (or location) of the street. In a town center, for example, a Complete Street tends to have car travel lanes, sidewalks, and bus stops/seating. In a suburban context, a Complete Street tends to have car travel lanes, in-street bike lanes, sidewalks, and bus cspull-out lanes. In other words, Complete Streets is not a one-size-fits-all concept.

Do you support complete streets in general (not specific to Gainesville region)?

Complete Streets should be the default design, based on context, for all new and modified streets in the US. Doing so promotes travel choice, fairness, equity, sustainability, public health, affordability, civic pride, economic health, and public safety. Only when special studies determine that a Complete Street is not justified should an incomplete street be built. Note that the reverse is the case for nearly all American communities for the past century. That is, special studies are needed to determine that a Complete Street is justified and should be built.

What can you tell me about Gainesville’s transportation policies?

I was the lead planner and author of Gainesville’s long-range transportation plan that was adopted as part of the City’s Year 2000 Comprehensive Plan (the “Transportation Mobility” Element of the Plan). I am nearly certain that nearly all of the policies in the Year 2000 plan, as well as Gainesville’s overall traffic engineering, MTPO, City Commission, and other transportation-related goals, objectives and policies remain essentially the same today as they were in 2000 and when I left in October 2007. Those policies – many (most?) of which I was not personally or professionally supportive of – sought to promote free-flowing car traffic, convenience and low cost for traveling and parking by car, implicitly calls for the allocation of nearly all public transportation revenue to car-supportive infrastructure, promotes dispersal of development (i.e., suburban sprawl), calls for a level of service for cars that is too high, and calls for land use densities that were low enough to be conducive to convenient and free-flowing car travel.

For decades, the City has adopted Comprehensive Plan goals, objectives and policies that promote bicycling, walking, and transit use. However, these bicycling, walking, and transit policies have not been effective in promoting transportation choice (i.e., meaningfully higher levels of bicycling, walking, and transit) because the policies promoting car travel that I noted earlier have resulted in a significant suppression in bicycling, walking, and transit travel (due to inconvenience, high cost, and danger that the previously noted policies create for bicycling, walking, and transit). An important flaw in Gainesville’s transportation plans is that car mobility continues to be emphasized, rather than transportation accessibility, and car mobility is a zero-sum game. That is, the more the City promotes car mobility (via wider and wider free-flowing streets and abundant/free car parking), the less conducive the city becomes for bicycling, walking, and transit. Unfortunately, Gainesville continues to believe that transportation is a win-win situation, and I firmly disagree with that view.

Does the city council have complete streets goals in its comprehensive plan?

Gainesville did not have goals, objectives or policies in its comprehensive plan that explicitly called for Complete Streets as of October 2007 when I left the city. However, the year 2000 Comprehensive Plan implicitly called for Complete Streets in a great many goals, objectives and policies. I am sure this is also the case in the more recently adopted Comprehensive Plan. This is not to say that the existing goals, objectives and policies are adequately calling for Complete Streets. It is certain that the existing goals, objectives and policies can be revised to more clearly direct the City to create Complete Streets in the future.

Do you think that Gainesville’s current policies would accommodate complete streets or would there need to be extensive revisions?

As I noted above, Gainesville – like nearly all cities – has transportation policies that at least implicitly promote Complete Streets. But like most cities, those policies could benefit from substantial re-wording to make them more effective in achieving Complete Streets. Examples: (1) The policies could call for a substantial shift in public revenue allocation so that significantly more public transportation dollars are allocated to bicycling, walking, and transit. And substantially less allocation of dollars to car travel promotion (including revisions to the Capital Improvements Program Element); (2) The policies could call for a seamless integration of the Complete Streets policies with those found in the design manuals, implementation policies, bicycling and transit, construction/rehab/resurfacing checklists, and procedures used, for example, by the City and County Public Works/Traffic Engineering Departments, the MTPO policies, the FDOT, the City and County Offices of Management and Budgeting, the City and County Fire Departments, and the City and County Housing Departments; (3) The policies could include Complete Streets “performance measures” so that the City would know – quantitatively – whether it was making progress in achieving more complete streets over time; (4) The policies could call for opportunistically adding complete streets elements to streets which are undergoing modifications for such things as stormwater or restriping; and (5) Revising the scoring and prioritizing of City transportation projects so that walking, bicycling and transit score higher.

How could we implement complete streets into those streets which have already been developed without accounting for all users?

There are a number of tactics, depending on the street. For example, space for sidewalks or bike lanes can be created by narrowing travel or turn lanes (when restriping, for example), or removing turn lanes. Transit facilities can usually be retrofitted without any need for additional street right-of-way. Many streets have an excessive number of turn or travel lanes, and new space can be found on such streets by removing such excessive lanes. The “road diet” on Gainesville’s Main Street is an example of a tactic that can be used on a great many streets in Gainesville.

How do you think that Gainesville’s complete streets could be funded?

The point we often make at the Complete Streets workshops we conduct throughout the nation is that more complete streets can be achieved without any increase in revenue to the community. Many complete streets designs can be achieved in a cost-free manner (a restriping project could include bike lanes, for example). A community could also re-allocate its transportation dollars so that a higher percentage of such dollars are allocated to bicycling, walking or transit. Funding for a single purpose could be used for multiple purposes (stormwater funding might also be used to install a sidewalk, for example). If these approaches are not sufficient, there are many federal, state and local funding programs that can be tapped for complete streets design.

Do you think that investing in complete streets now would save transportation related costs in the future?

Absolutely. When done right, more durable methods and materials are used for street modification projects. When complete streets elements are included in the initial construction of the street modification project, both this and the more durable methods and materials reduce the need for – and cost of — retrofitting. There is a growing consensus that due to demographic, energy and other inevitable changes, Gainesville will see a shrinking number of motorists and a growing number of bicyclists, pedestrians, and transit users. By taking that into account with a Complete Streets program now, Gainesville will save substantial infrastructure costs that would otherwise be needed in the future to accommodate this new composition of travelers. Because it is inevitable that larger percentages of Gainesville travelers will be bicyclists, pedestrians and transit users, it is much less costly to acquire needed materials and right-of-way for such travelers now, rather than in the future, when such costs will be much higher.

How do you think that complete streets, if developed properly, would change the Gainesville community?

If Gainesville successfully creates a comprehensive set of policies, procedures, complete streets infrastructure, and the nine essential elements I list below, Gainesville would see a substantial increase in bicycling, walking and transit use. It would become more healthy, would see medical expenses go down, would see its taxes increase less rapidly, would see local government expenses drop substantially, would see more civic pride, would enjoy more “social capital,” would see less suburban sprawl, would see a more revitalized town center, would have cleaner air and water, would have healthier wildlife ecosystems, would have more affordable housing, would have less crime, would have less travel injuries and deaths, would have healthier locally-owned retail, would have better high-quality job growth, would have reduced noise pollution, would have less visual blight, and would have more stable property values.

Do you feel that Complete Streets policies would be beneficial and/or feasible to the Gainesville community? Why or why not?

Yes, for the reasons I list in a number of other answers I provide above and below. The most important obstacle to achieving the beneficial aspects of Complete Streets policy, as I point out below, is achieving sufficient will to do so. Political, citizen and staff will.

Summary

 In sum, while I believe that Gainesville would need (and benefit from) a substantial revision in its long-range plan goals, objectives and policies, its design manuals, its departmental procedures, and its funding formulas to better promote Complete Streets, doing so will also require substantial changes in other areas if Gainesville is to successfully create a successful Complete Streets program, as well as substantially shifting a large number of car trips to walking, bicycling and transit.

First and foremost, I do not believe that Gainesville has the political will, the staff will, or the citizen will to create complete streets and an overall environment rich in transportation choice. Like nearly all cities, Gainesville has had goals, objectives and policies that are quite supportive of complete streets. But such overwhelming support, on paper, is little more than paying lip service to complete streets and transportation choice – unless other essential elements are achieved. The main obstacles that will remain, even if Gainesville adopts high-quality Complete Streets policies, include:

  • An almost complete lack in political, citizen or staff will to create complete streets and transportation choice.
  • An excessive provision of free (and underpriced) car parking throughout the Gainesville urban area.
  • Excessively wide streets throughout the Gainesville urban area. In general, streets wider than three lanes in the Traditional City town center and five lanes in suburban areas is excessive. Overly wide roads in Gainesville lead to even larger intersections, which are deadly to people walking and bicycling.
  • A gas tax which is too low.
  • An extremely dispersed, sprawling city geographic spread. A city that is over fifty five square miles in size (as well as the unincorporated urban area) creates distances that are far too excessive for regular travel by walking, bicycling or transit.
  • A lack of tolling (pricing) of roads in Gainesville.
  • A lack of a mixing of homes with offices, retail, civic, cultural, and job land uses.
  • A lack of sufficiently high residential densities in appropriate locations.
  • A lack of a parking cash-out program that provides financial (or other) incentives for commuting to work without a car.

Without achieving the nine items I mention above, even adopting the best Complete Streets policies will do very little to achieve Complete Streets or transportation choice in Gainesville. Furthermore, even if the City did create a citywide street infrastructure that provided complete streets comprehensively (all streets had sidewalks, were bike-friendly, and were transit-friendly), only a small shift in car travel to walking, bicycling or transit would occur because of the above nine items. As a friend and colleague has pointed out, meaningfully increasing the number of pedestrians, bicyclists or transit users is not about creating new bike lanes, sidewalks or transit facilities.

It is about taking away space, speed and subsidies that motorists now enjoy.

 

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30th Street and Colorado Avenue Redesign: Boulder Colorado is Not Ready

By Dom Nozzi

February 8, 2018

Boulder established a Community Working Group (CWG) in 2017 which was tasked with helping to redesign 30th Street and Colorado Avenue. The redesign effort was motivated by the fact that these roads are characterized by important concerns: a high level of crashes, low levels of bicycling, walking, and transit, poor aesthetics, and issues with residential and retail development along these roads.

The 30th Street and Colorado Avenue redesign should significantly improve health for small retail shops and homes. It should significantly improve safety for all users. It should beautify the corridor. It should be designed to ensure that land uses along the corridor produce sufficient taxes so that the street is financially self-sufficient (in its current state, it is a financial drain). It should, in other words, be a street and not a stroad. Unfortunately, as of February 2018, four of the six options are window dressing options that are doing nothing to advance these important objectives.

I will focus my comments on 30th Street for the sake of simplicity and brevity, but much of this could also be applied to Colorado Avenue.

With regard to mobility vs accessibility, it has become clear to me that the focus of the 30th and Colorado project is heavily tilted toward mobility. Four of the six design options, for example, would maintain the current configuration of four general purpose (GP) car lanes. I have a number of problems with the car-centered bias, and the overall project evaluation.

Including the “No Build” (existing conditions) scenario, there are six design options for 30th:

  1. No Build (existing): Four GP car lanes, bike lanes, sidewalks. Very low financial cost.
  2. Option 1 and 1a: Two GP car lanes, center turn lane, wider bike lanes with buffers, protected bike lanes for 1a, no added ROW needed. Very low financial cost.
  3. Option 2: Two GP car lanes, two bus lanes, center landscaped median, wider bike lanes protected by tree strip, 30 ft more ROW needed. Very high financial cost.
  4. Option 3: Four GP car lanes (with wider outside lanes), wider (and protected?) bike lanes, landscaped tree strip, 20 ft more ROW needed. Very high financial cost.
  5. Option 4: Four GP car lanes (with wider outside lanes), bike lanes removed, wider ped/bike shared sidewalks, 20 ft more ROW needed. Moderate financial cost.
  6. Option 5: Four GP car lanes (with wider outside lanes), wider and buffered or protected bike lanes, no added ROW needed. Very low financial cost.

Over the course of a great many meetings, the staff and consultant worked with the Community Working Group (CWG) to come up with criteria to evaluate the ability of various design options to achieve various community objectives. Unfortunately, these evaluation criteria are flawed and are missing important measures. For example:

  • No evaluation of which design options will result in the highest average motorist speeds (clearly, the four options which propose maintaining the 4 GP car lanes will result in far higher average car speeds).
  • No evaluation of which design options will result in better accessibility rather than an over-emphasis on mobility (clearly, the four options which propose maintaining the 4 GP car lanes will result in excessive car mobility at the expense of accessibility).
  • No evaluation of which design options will result in the largest number of crashes (clearly, the four options which propose maintaining the 4 GP car lanes will result in a far higher number of crashes). There are four evaluation criteria which address safety, and I find it highly misleading that the evaluation scoring shows all six design options making safety “better.” This is highly misleading because it strongly implies that all six design options will be equally beneficial in improving safety. In my opinion, this is absolutely untrue, as the four options maintaining the 4 GP car lanes will be far less safe. For example, let’s say that 10 car crashes occur each year on 30th. While it may be technically true that safety tweaks in the four options proposing to maintain the 4 GP car lanes will result in, say, 9 crashes instead of 10, the two design options which propose 2 GP car lanes will result in, say, 2 crashes instead of 10. Clearly, the 2 GP car lane design options are far safer, but again, the evaluation implies they are all equally beneficial for safety by labeling all of them as “better” for safety.
  • No evaluation of which design options are most conducive to more compact, accessible, walkable, bikeable, transit-friendly retail and residential land use patterns (clearly the four options which propose maintaining the 4 GP car lanes are far less conducive to such retail and residential development along 30th).
  • No evaluation of which design options are most likely to promote an increase in walking or bicycling or transit travel (clearly, the four options which propose maintaining the 4 GP car lanes will result in far fewer walking or bicycling or transit trips on 30th).
  • No evaluation of which design options are most likely to advance Boulder GHG emissions and climate change goals (clearly, clearly, the four options which propose maintaining the 4 GP car lanes will result in far higher emissions and failure to meet climate change goals).
  • No evaluation of which design options are most likely to advance the Boulder Vision Zero goal (clearly, only the two options which propose to establish 2 GP car lanes have any realistic chance of achieving Vision Zero).

The four design options which propose 4 GP car lanes (No Build, and Options 3, 4, and 5) are exceptionally unsafe for at least three reasons: (1) They induce far higher average car speeds than do Options 1 and 2 (and the speeding driver sets the pace, rather than the prudent driver); (2) They induce frequent lane changing by cars, which is extremely dangerous at higher speeds; and (3) They induce more inattentive driving (due to the large width and relatively low level of “friction”). On the issue of speed, studies have found that the probability of death in a car crash at 20 mph is about 5 percent. At 30 mph, the probability is about 45 percent. At 40 mph, it is 85 percent.

It is now acknowledged by a large and growing number of American traffic engineers (including the US DOT) that a 3-lane road (which is the configuration for the two proposed “2 GP car lanes” design options on 30th ) carries about the same volume as a 4-lane road. That, in addition to the rather large number (and significant) benefits that converting from 4 GP car lanes to 2 GP car lanes delivers, helps explain why City of Boulder staff supported the “2 GP car lanes” design option a few years ago for 30th. The reason 3 lanes carries about the same as 4 lanes is that like on 30th, when there are many left turns not supported by a left-turn lane, the inside lane of a 4-lane road behaves as a 3-lane road because the inside lane is regularly acting like it is a turn lane.

Some on the CWG objected to the evaluation criterion of “reliable” travel times. The thinking of those who objected was that this did not capture the overwhelming objective held by most Boulder residents: That travel time not be increased by a design option. I pointed out that we must first define what we mean by “increased travel time.” Is one additional second of travel time considered unacceptable (in exchange for far fewer car crashes)? Is five seconds unacceptable? How about three minutes? Without defining what we mean by an unacceptable increase in travel time, I don’t believe it is a good idea to change this criterion from “reliable” to an “increase in travel time,” as some CWG members suggested. Personally, I don’t believe it is possible for Boulder to come up with a community-wide, agreed upon definition for what is the unacceptable threshold for increased travel time. In part because there are so many trade-offs (safety, promoting bicycling, retail health, etc.).

In sum, of the six proposed design options, only the two options which propose 2 GP car lanes (Options 1 & 2) have any chance of achieving land use, transportation, climate change, or safety goals adopted by Boulder. Besides the “No Build” option, the other three options which propose 4 GP car lanes (Options 3, 4, & 5) are essentially also “No Build” options with window dressing such as added landscaping or wider bike lanes. In part, these three are “No Build” options because they do almost nothing to advance Boulder objectives. In addition, as Charles Marohn has pointed out in his work for strongtowns.org, the four options which maintain 4 GP car lanes impose a severe and unrelenting financial burden on Boulder because they induce high car crash and maintenance costs, as well as inducing land uses which do not produce taxes that are high enough to support the costs they impose.

For the record, I support Option 1a (2 GP car lanes, center turn lane, and protected bike lanes).Road-Diet

It should be noted that in the scoring of the six design options by staff and the consultant, Option 2 (2 GP car lanes and two bus lanes) scored far better than any of the other options. Curiously, at the January 22nd CWG meeting, nearly all CWG members indicated a preference for one of the three “No Build with Window Dressing” options (4 GP car lanes). Option 3 was particularly popular. Tellingly, even though these three “No Build with Window Dressing” options were by far the most popular among CWG members in attendance, there seemed to be great reluctance for anyone to speak up and explain the benefits. My speculation as to why the three “No Build with Window Dressing” options were preferred by most, then, is either that CWG members were looking out for their own personal interests (despite being told up front that community interests should take precedence over personal interests), or that CWG members were considering the reaction to the Folsom Street project and deciding that the political winds would not make Options 1 or 2 viable.

As I have pointed out previously, I don’t believe Boulder is politically ready to adopt a design option for 30th that will meaningfully achieve a great many important community objectives. I therefore believe that Boulder should suspend this project until such time as the residents of Boulder are politically willing to support a design that is effective in achieving community objectives. Proceeding under existing political conditions wastes time, effort, and money.

 

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Making Cars Happy in Gainesville Florida

By Dom Nozzi

April 20, 2005

The following is a heads up I issued to a local elected official friend and another friend, the local transit director regarding some of my observations while serving on the Advisory Board for the Gainesville Metropolitan Area Planning Organization (MTPO) Gardening Club (oops! I meant to say the MTPO Design Team).

There was an item that came before our Board regarding a resurfacing of State Road 20. SR 20 runs from the intersection of North Main Street and 8th Avenue to the intersection of NW 8th Avenue and NW 6th Street. It then runs north on 6th Street to where it intersects with NW 13th Street.

The proposed FDOT resurfacing of SR 20 presents us with a golden opportunity. A nearly cost-free, no-brainer improvement to this route. It is painfully obvious that both of these few blocks of 8th Avenue and the 6th Street section should be re-striped, like the County proposes to do from NW 8th Avenue to NW 16th Avenue on Main Street, so that 8th goes from 5 lanes to 3 and 6th goes from 4 lanes to 3.road-diet (3)

Here are some reasons why it is a no-brainer to re-stripe in this manner:

  • It is essentially cost-free, since the Florida Department of Transportation (FDOT) needs to re-stripe after re-surfacing anyway.
  • Perhaps the most important, a highly effective way to promote bicycle commuting in Gainesville at the moment is to add in-street bike lanes to NW 6th Street (6th is currently a horrifying experience for even me to bike because of the narrow lanes and the high-speed cars). By taking 6th from 4 lanes to 3, we create sufficient space for bike lanes (and maybe even on-street parking, which I would prefer over bike lanes if we needed to choose one or the other). I’m confident that an enormous number of people would take advantage of bike lanes here.
  • As is now well-known, going from 4 lanes to 3 does not meaningfully reduce the traffic volume capacity of the street. This is because on a 4-laner, the inside lane very regularly serves as a left turn lane when a car needs to turn left, which blocks the traffic behind it. Thus, 4-lane streets are nearly identical to 3-lane streets in terms of volume capacity.
  • Recent studies show that a 3-lane is significantly safer than a 4-lane, partly because it reduces average car speeds and partly because entrance to and exit from a 3 is less complex than a 4 — not to mention improved safety for bicyclists, pedestrians and transit users.
  • It gives us a great opportunity to significantly beautify this route, because it enables us to install a lot of raised, landscaped medians (which, of course, add to pedestrian safety as well).
  • It allows us to correct the bizarre situation in which we have 3 or 4 blocks of 8th Avenue from Main to 6th Street as a 5-laner. 8th Avenue west of 6th Street and east of Main is 3 lanes. Why do we have a tiny section as 5 lanes? Particularly in a downtown location that is so intensively used by pedestrians?
  • It will surely result in a number of positive land use changes along SR 20, since it will become a more hospitable place for retail and residential.

Note that when I made one of my rare motions at the Garden Club on April 19th to re-stripe this route in this way, FDOT staff indicated, it goes without saying, that they would not support it. We were told that it would take 6th from LOS “C” to “E.” Of course, I’d welcome such a LOS change (since congestion is our friend), but I strongly question whether it is even true, since my understanding is that 3 lanes and 4 lanes have almost identical capacity.

FDOT also told us that if 6th went to 3 lanes, they would not be able to keep SR 20 there and would have to re-locate it to a parallel route. When I pointed out that a number of communities in Florida have been able to put state roads on a diet without having FDOT remove the state road designation, I was told that this is “District 2” policy. I bit my tongue and resisted the temptation to move that the Garden Club recommend Gainesville “cede” from District 2. Instead, I simply said that “I guess we are stuck with District 2.”

In any event, after just barely getting a second to my motion to re-stripe, the motion was shot down 7-2.

Cars, not people, will remain happy in Gainesville.

Postscript: While serving on this MTPO Design Team, I unsuccessfully proposed that South Main Street be taken from 5 lanes to 3 lanes for very similar reasons. The reaction from FDOT was similarly hostile, and the Design Team failed to even second my motion. In 2017, I learned that Gainesville went ahead and reduced South Main Street from 5 lanes to 3. I am confident the same thing will happen for the roads I describe in the above essay.

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My Comments Regarding Vision Zero in Boulder Colorado

By Dom Nozzi

October 8, 2017

I have served on the Boulder Transportation Advisory Board for 4.5 years. Because only a tiny number of people attend the Board meetings, the thoughts shared by us Board members are heard by almost no one. Therefore, since I consider a “Vision Zero” plan that Boulder is now pursuing so important, and that item is on our October 9th agenda, I would like to give my views more daylight by sharing them on Facebook and my blog site.Vision Zero4

Vision Zero, by the way, is a vitally important objective that many cities in the US have adopted in recent years. It seeks to create a transportation system where there are zero traffic deaths or serious injuries.

Over the past year or so, Boulder has tragically seen several deaths and serious injuries on our roads. I was therefore initially quite happy to see that the City is now proposing a Vision Zero plan.

But while I am extremely supportive of a Vision Zero objective, the strategies being proposed by staff are little more than timid tweaks to the same old, ineffective strategies that Boulder and most all other US cities have tried now for the past century: More warning paint. More (or revised) warning lighting. More warning signs. More warning education. More warning enforcement. After a century of doubling down on these strategies every few years, our roads are in many ways far more dangerous than they have ever been.

In part, this is because the strategies are suffering from a severe form of diminishing returns. After installing thousands of warning signs on our roads over the past century, for example, it becomes information overload and motorists largely tune them out.

But mostly, these conventional strategies are simply ineffective in creating a safer transportation system. For the past century, we have poured a huge amount of public dollars into single-mindedly building roads that have too many lanes (roads are too wide). For a century, we have built roads engineered to encourage or enable high-speed, inattentive driving. Warning paint or safety education can do almost nothing to make it safe to walk across or bicycle on a monster 8-lane urban highway filled with speeding, impatient, inattentive drivers.Arapahoe Ave Boulder CO

In general, the only effective strategy we have to create a safer transportation system that has any chance of achieving a Vision Zero objective (besides creating more compact land use patterns) is to design streets with dimensions and geometries that obligate motorists to drive more slowly and attentively.

This is not rocket science.

It saddens me to have learned in my 4.5 years as a Board member (and 8 years as a Boulder bicycle and pedestrian and transit commuter) that while Boulder transportation staff is well aware of (and often supportive of) these effective street design tactics, their hands are tied. They are not recommending these effective tactics in the Boulder Vision Zero strategy.

Why are staff’s hands tied? Why are they recommending the century-long same old song and dance for Vision Zero, instead of recommending effective street design strategies?

In part it is because Boulder cannot, by law, redesign state roads in Boulder (but this can be changed, however, as was done on Broadway).

But it is also because too many people in Boulder (and therefore its city government) are way behind the times regarding effective, beneficial transportation tactics. Or simply oppose such tactics. Here is one of several essays I wrote on this.

Staff and city government are not being given permission by citizens to be effective about traffic safety.

Even though I know I will not get a second on a motion I will make at the Monday Board meeting, I will make the motion because it is the only way to have my concerns be on the record and recorded in the meeting minutes.

I will move that the Board request staff suspend and withdraw the Vision Zero initiative because Boulder is not ready to use effective tactics to achieve Vision Zero.double left turn lane intersection boulder

To be fair, I should note that Boulder has re-started a traffic calming program (what Boulder formerly called “traffic mitigation” and now calls “speed management”). This is a very beneficial and effective traffic safety strategy for achieving Vision Zero (at least on smaller neighborhood roads).

However, this street redesign program is not clearly integrated into the Vision Zero plan, and because it will only apply to smaller neighborhood streets rather than the large, dangerous, high-speed roads in Boulder, it will do very little to move Boulder toward an overall Vision Zero objective.

 

 

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Will the “New” Traffic Safety Plan in Grand Rapids Reduce Car vs Bike Crashes Significantly?

September 20, 2017

Grand Rapids, Michigan recently unveiled a plan it claims will result in a long-term substantial reduction in car versus bike crashes. Their claim is that the plan has already led to an 81 percent decrease.

I don’t buy it.

First, urging cyclists to be more visible, as the plan calls for, has been tried for 100 years. It has been ineffective for that 100 years and is likely to be even more ineffective in this age of info overload. It is also a form of victim-blaming.car

Educating motorists to drive safer or more attentively has also been tried for 100 years. Like urging cyclists to be more visible, more education for motorists has been nearly useless for that 100 years.

I think we need to try something else. Something effective. How about if we design streets to obligate motorists to pay attention and drive slower? There are many effective ways to do that. They are called traffic calming and road diets.

But those tactics are furiously opposed by motorists.

Oops.

I guess we’ll just get back to the ineffective tactics we’ve tried for the past century.

And then wring our hands when bicyclists and pedestrians keep dying (and more and more people travel by car…).

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Response to an Editorial by the Editor of the Boulder CO Newspaper

By Dom Nozzi

July 2, 2017

On July 2, 2017, Dave Krieger, the editor of Boulder, Colorado’s major newspaper — the Boulder Daily Camera — published an opinion piece called “Traffic Engineering Rules Still Apply.” The piece contained several unfair misstatements.

Mr. Krieger refers to something he calls “basic traffic engineering.” One must assume by this comment that the reference is to the conventional methods traffic engineers have used for over a century: Widening roads and intersections to “reduce congestion” or “accommodate expected growth in area car trips.”

There is one small little problem with such “basic traffic engineering.”

It has utterly failed for a century.

The trillions spent on widenings not only failed to resolve congestion. By ignoring the well-documented, inevitable impacts of induced demand (caused by what Anthony Downs calls the “triple convergence”), the widenings over the past several decades have also worsened land use patterns, increased per capita car trips, decreased per capita bike/walk/transit trips, increased household transportation costs (they are now higher than all or nearly all other household costs), increased air emissions, and caused severe financial strain not only to households but to all levels of government.51df393d218c6-image

To call Boulder council members “ideologues” is inflammatory and ironic, since those calling for widenings have a much stronger ideological bent (the ideology of a car-based, high-speed, anti-city lifestyle). Similarly, to suggest that not widening is a form of “social engineering” is hypocrisy, given the fact that the most extreme form of social engineering engaged in by a society — by far — is the social engineering of compelling millions for over a century to be car dependent.

It is mis-informed to suggest that the “complete streets” road design tactics sometimes employed in Boulder and Boulder County are ineffective in modifying behavior, as a great many studies conclude that this form of “nudging” is extremely effective in guiding many motorists to drive in more socially desirable ways.

I choose the word “nudging” deliberately, as complete streets road design tactics retain the choice to travel by car. By contrast, pro-car design tactics such as widenings are much closer to forcing most of us to travel by car.

Which is, by definition, a strong form of social engineering.

Is it okay to engage in social engineering if doing so compels a lot more people to drive by car? (ie, the normalized way to travel)

It again is an inflammatory (yet common) falsehood to claim, as this opinion piece does, that not widening forces most or all motorists to abandon their car in order to walk, ride a bike, or use transit (which the author asserts is impractical for most). Such a claim is silly, unless one can make the case that a car trip that takes seconds or minutes longer will “force” people to abandon their cars.

It needs to be pointed out that many wrongly assume, as the author does, that a growing number of people inevitably requires there to be a growth in the number of travel lanes on local roads to accommodate such growth. If this were true, cities such as NYC and LA, which are home to several million people, would have needed to build roads that are hundreds of lanes in width to avoid gridlock.

Furthermore, the author forgets that transportation is a zero-sum game. That is, when conditions are modified to further increase the ease travel by a larger number of cars, traveling by walking, bicycling, or transit is made more difficult (what Todd Litman calls the “barrier effect”), The barrier effect recruits even MORE per capita car travel.

In addition, another overlooked, yet highly important impact – particularly for the residents of Boulder – is the highly negative downstream impacts of the larger volume of cars that road widening induces. By enabling and therefore inducing higher car volumes on Arapahoe, widening imposes more noise and air pollution on Boulder, puts more wear and tear on Boulder streets, consumes more parking (which obligates Boulder to build even MORE parking), makes Boulder streets more dangerous, and dramatically reduces overall quality of life in Boulder.

Finally, it is highly misleading to assert or imply, as the author does, that all trips on Arapahoe are long-distance, relatively important and time-sensitive commuter trips from small towns (ie, trips that can only be practically made by car). We know from many studies that a large number of trips on Arapahoe are relatively low-value (ie, trips to buy a cup of coffee). Such trips are induced at times that include rush hour by over-sized, non-tolled roads such as Arapahoe, and by the lack of compact, connected street, mixed use neighborhoods. These lower value trips are less affected by slower travel times due to the relative ease of shifting when such trips occur during the day.

In sum, the author criticizes Boulder for failing to follow “basic traffic engineering rules,” yet ironically, it is he who is unaware of a great many basic engineering rules, such as the triple convergence, the barrier effect, the travel time budget, the variable nature of trip value, downstream impacts, the zero-sum game, and the social engineering that compels car travel. Worst of all, the author ignores something that has been known for several decades and is so invariable that it can be considered not only a “basic rule” but an iron law: We cannot build our way out of congestion. Widening a road to reduce congestion is like loosening your belt to solve obesity. It wrongly assumes that car traffic behaves like water flowing through a pipe. In fact, for reasons I cite above, car traffic behaves like gas. That is, when the pipe is enlarged (widening) — car traffic — like a gas, inexorably expands to fill that larger pipe.

It is a great disservice to Boulder that we have an editor-in-chief of our local newspaper that is writing poorly-informed opinions that severely undermine many important community objectives, convince many citizens that Councilmembers and their adopted long-range plan are wrong-headed (to the point of being evil and undemocratic), and make it more likely that there will be increased political will to have the community adopt ruinous tactics that have almost universally failed for over a century.

Someone on Facebook responded to my comments by asking what to do about the 50,000 commuters that drive into Boulder each morning. We don’t have a clean slate, he told me. My response:

A fundamental principle is that if you find yourself in a hole, stop digging. Stop treating Boulder like a doormat repeatedly (by continuing to widen, as Boulder has done over and over again historically), in other words.

There are several tactics that can be employed to positively address the large number of commuters. An obvious tactic is more housing — particularly more affordable housing. We can also start tolling major roads, provide more transit coupled with more park-n-ride, provide more compact and mixed use development, make major roads more like complete streets (rather than the car-only stroads they are), create more priced parking and parking cash-out (particularly at workplaces), reduce the quantity of free parking, convert minimum parking regulations into maximum parking requirements, and reduce the size of over-sized roads and intersections. NONE of those things PROHIBIT a person from continuing to in-commute by car to Boulder.

A person can continue to do that.

What each of these equity-enhancing tactics do is NUDGE travelers toward more socially, economically, and environmentally desirable travel. Some motorists will be inconvenienced in the short term, which many of us consider to be a very fair trade-off, since the inconvenience creates more equity, less air and noise emissions, lower taxes, less wear and tear, more safety, and less per capita car travel. In the long term, such tactics will improve the region, as they will induce more commuters to live closer to their destinations, enhance transit service, increase the amount of in-town housing, reduce higher speed car travel, improve conditions for smaller stores (rather than Big Box stores), and increase Boulder’s ability to shrink oversized parking lots, roads and intersections.

Note that most all of the motorists would be commuters, but it must be kept in mind that a large number of motorists on Arapahoe are NOT commuters (which means they will have more flexibility about where or when or how they travel).

Economists have calculated the approximate financial cost of travel by car, bike, walk, or transit. Those calculations show that each car trip imposes a financial COST on the community (a cost that most or all in the community must pay, regardless of whether they drive a car or not). Each bike/walk/transit trip results in a positive financial BENEFIT for the community (a benefit that most or all in the community enjoy, regardless of how they travel).

Knowing this, what should we do to be fair and to achieve community objectives? In other words, how do we make our community more financially sustainable?

Many of us believe that should one choose to travel by car, one should compensate for the cost imposed on the community. The most fair way to do this is to deploy user fees such as a gas tax, tolls, a VMT fee, etc. (rather than have everyone pay, through sales taxes, property taxes, higher grocery bills, or lower quality of life, regardless of whether they travel by car or not).

Again, user fees are nudges. They do not force people to stop driving a car. Therefore, they rightly acknowledge that many trips must be made by car. User fees simply make transportation more equitable, and nudges those with a choice to consider traveling in more socially desirable ways.

Note, too, that traffic congestion is a form of nudge. As Todd Litman would say, congestion imposes a “time tax” on the rush hour motorist, which nudges those with a choice to consider driving at non-rush hour times or live closer to their destination, or choose a different route. A time tax is obviously easier to achieve than a more effective and efficient tolling of the road, of course.

Temporarily reducing congestion by widening short-circuits that relatively affordable and achievable form of nudging.

Many cities in the past put all of their “eggs” (their trillions of public dollars) into the conventional “basic engineering” tactics that the author promotes. They did so while being in precisely the same situation that Boulder is in: What to do about congestion? What about all the in-commuters? They all greatly worsened their transportation situation and their quality of life. Examples of those cities include Phoenix, LA, Houston, Orlando, Las Vegas, Houston, Dallas, Jacksonville, Cleveland, Buffalo, Syracuse, and Rochester.

I don’t want the Boulder region to go down the path of any of those unfortunate cities by opting for “basic engineering” tactics that the author urges, because those “common sense” tactics greatly worsened the situation.

We can do better. Let’s not keep making the same ruinous, bankrupting mistakes.

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Behind the Times: Making It Difficult to Walk or Bicycle in Boulder CO

By Dom Nozzi

July 24, 2017

Despite the conventional wisdom – that Boulder CO has long been a mecca of cutting edge, progressive transportation — Boulder has spent several decades making it very difficult to be a bike commuter (or a pedestrian). This happens in part because the citizens of Boulder are behind the times regarding transportation, but also because many actions taken by the City of Boulder are not easily seen as being detrimental to cyclists (or pedestrians).

Some examples.

Many signal lights at intersections are timed for car speeds rather than cyclist speeds.

Slip lanes and continuous left turn lanes are used in the Boulder town center. Such design is extremely hostile to pedestrian safety and significantly undermines the need to create low-speed, human-scaled design in the town center.

The construction of oversized roads and intersections that are too often deadly or intimidating for those not in a car (streets such as Colorado, Broadway, Arapahoe, Canyon, and the many double-left turn intersections are examples).Arapahoe Ave Boulder CO

Terrible design of bike parking racks (or insufficient amounts of racks) all over town. Like a great many American cities, bicycling is trivialized by assuming that “innovative” bike parking rack design is desirable, instead of functional, easy-to-use design. This assumption trivializes bicycling because we all know that there is only one acceptable way to design a car parking space. Why do we allow an “anything goes” approach when it comes to bike parking?

Traffic rules that are designed for heavy, high-speed cars rather than cyclists. An example is something that only a tiny number of places in America have avoided: the requirement that bicyclists must stop at stop signs. Another example: traffic signals that are needed for cars but not bicyclists.

High-speed road geometries. Examples include overly wide car travel lanes, overly wide intersection turning radii, banked curves in a road (so cars can travel on the curve at higher speeds). Street lights and street signs that are too tall – thereby creating a highway ambience that induces higher car speeds.

Too often allowing a business to place car parking in front of a building. Among the great many problems associated with this all-too-common urban design mistake is the fact that parking lots in front of buildings substantially increase walking and bicycling distances, and destroy the human-scaled ambience that most people enjoy.

Not requiring developers to unbundle the price of parking from the price of the home or business. This action means that bicyclists or pedestrians who don’t need the car parking pay higher prices for goods and services to pay for expensive parking they do not need.

Lack of on-street bike lanes on many hostile, high-speed roads. Roads such as Broadway, Canyon, and East Arapahoe are nearly impossible for all but a tiny handful of bicyclists to feel comfortable bicycling. Boulder’s major streets are so hostile because Boulder has strongly bought into the failed, outdated concept of the “street hierarchy” system of roadways. In this system, roads are designated as arterials, collectors, and local roads. Local, low-speed, low-volume neighborhood roads (relatively safe places for bicycling a walking) feed traffic into collector roads (which are more unsafe due to higher speeds and larger widths), which feed into arterial roads (which are the most dangerous, high-speed, very wide roads). Because of the hierarchy of smaller roads feeding larger and larger roads (in the same manner as a watershed, where smaller streams feed larger and larger creeks and rivers), the larger (arterial) roads often become congested because they must handle car trips from throughout the community. Similarly, larger rivers often flood because they must handle water flowing from throughout the watershed. In addition to increasing the likelihood of congestion, the road hierarchy system also and inevitably creates roadways that are not complete streets. They are too high-speed, too wide, and too hostile for safe, comfortable walking or bicycling.

Lack of compact development, which disperses destinations so they are too far to bike or walk to.

Traffic signals that don’t detect cyclists or pedestrians, which means that cyclists and pedestrians must often suffer the indignity and inconvenience of having to wait for a motorist to arrive before the traffic signal will change to a green light.

There are many, many more examples.

Many of the above impediments to cycling or walking are due to the ruinous transportation imperative that all American cities (including, shamefully, Boulder) have pursued for more than a century: high-speed, unimpeded, free-flowing car traffic. This objective has — as an unspoken objective – been designed to keep cyclists and pedestrians out of the way so motorists can avoid being slowed down in their oversized, high-speed cars.

Stepping up enforcement of the pedestrian crossing rule, for example, masquerades as a way to improve pedestrian safety, but the primary reason is to allow motorists to drive at high, inattentive speeds without needing to slow down and pay attention. Such a rule is a form of victim-blaming.

Boulder and nearly all American cities have a lot of work to do if it expects to remove the many obstacles to safe and easy bicycling and walking in town.

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