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Review: Key to the City, by Sara Bronin
A review of a book that endorses more flexible zoning, but doesn't reject zoning entirely.
Liberalizing Cities
From The Ground Up
Category parking
yes, minimum parking requirements do limit development
I and many other scholars have argued that minimum parking requirements increase the cost of housing (by taking up land for parking that could be used for housing, and by imposing costs that are passed on to consumers), increase the costs of doing business, and create a variety of other social harms. One occasional counterargument is that because most people drive to work and other destinations, developers would build lots of parking even if such parking was not legally mandated. A recent study discussed in Transfers Magazine shows otherwise, by focusing on recent reforms in Seattle. That city eliminated parking requirements in its most dense areas and reduced parking requirements in some other areas. If minimum parking requirements were irrelevant to developer decisions, developers would have built as much parking as they did before the reforms. In fact, this was not the case. For example, in areas where no parking was required, 30 percent of residential developers built parking-free housing. Even developers who built some parking usually built less than was required under pre-reform standards.
A great new paper on how government fights walking
Many readers of this blog know that government subsidizes driving- not just through road spending, but also through land use regulations that make walking and transit use inconvenient and dangerous. Gregory Shill, a professor at the University of Iowa College of Law, has written an excellent new paper that goes even further. Of course, Shill discusses anti-pedestrian regulations such as density limits and minimum parking requirements. But he also discusses government practices that make automobile use far more dangerous and polluting than it has to be. For example, environmental regulations focus on tailpipe emissions, but ignore environmental harm caused by roadbuilding and the automobile manufacturing process. Vehicle safety regulations make cars safer, but American crashworthiness regulations do not consider the safety of pedestrians in automobile/pedestrian crashes. Speeding laws allow very high speeds and are rarely enforced. If you don’t want to read the 100-page article, a more detailed discussion is at Streetsblog.
Three Policies for Making Driverless Cars Work for Cities
Some urbanists have become skeptical about the future of autonomous vehicles even as unstaffed, autonomous taxis are now serving customers in Phoenix and Japan. Others worry that AVs, if they are ever deployed widely, will make cities worse. Angie Schmitt posits that allowing AVs in cities without implementing deliberate pro-urban policies first will exacerbate the problems of cars in urban areas. However, cars themselves aren’t to blame for the problems they’ve caused in cities. Policymakers created rules that dedicated public space to cars and prioritized ease of driving over other important goals. Urbanists should be optimistic about the arrival of AVs because urbanist policy goals will be more politically tenable when humans are not behind the wheel. To avoid repeating mistakes of the past, policymakers should create rules that neither subsidize AVs nor give them carte blanche over government-owned rights-of-way. Multiple writers have pointed out that city policymakers should actively be designing policy for the driverless future, but few have spelled out concrete plans for successful driverless policy in cities. Here are three policies that urban policymakers should begin experimenting with right away in anticipation of AVs. Price Roadways Perhaps the biggest concern AVs present for urbanists is that they may increase demand for sprawl. AVs may drastically reduce highway commute times over a given distance through platooning, and if people find their trips in AVs to be time well-spent, when they can work, relax, or sleep, they may be willing to accept even more time-consuming commutes than they do today. As the burden of commuting decreases, they reason, people will travel farther to work. However, the looming increase in sprawl would be due in large part to subsidized roads, not AVs themselves. If riders would have to fully internalize the cost of using road space, they would think twice […]
New Video: How Zoning Laws Are Holding Back America’s Cities
It’s an understatement to say that zoning is a dry subject. But in a new video for the Institute for Humane Studies, Josh Oldham and Professor Sanford Ikeda (a regular contributor to this blog) manage to breath new life into this subject, accessibly explaining how zoning has transformed America’s cities. From housing affordability to mobility to economic and racial segregation to the Jacobs-Moses battle, they hit all the key notes in this succinct new video. If you need a go-to explainer video for the curious new urbanists, this is the one. Enjoy!
The “Old People Need Cars” Argument- Myth or Fact?
The needs of the aged are often a political football in disputes over transportation policy. On the one hand, defenders of low-cost parking and other car-oriented policies argue that older people all need cars because they can’t be bothered to walk. On the other hand, smart growth types argue that we will all be too old to drive someday, so we need to end the reign of car dependency. One way of examining the issue is to find out whether seniors in fact drive more than everyone else. Happily, the 2016 American Community Survey comes to our rescue here. In Manhattan where I live, there are just over 129,000 senior-headed households with no car, and just over 36,000 with a vehicle available. So contrary to car-lobby conventional wisdom, only about 22 percent of senior-headed households have a car. How does that compare with other age groups? On the one hand, only about 25,000 out of 200,000, or 12 percent, of millennial-headed households (that is, households headed by someone under 35) have a vehicle. But among Manhattan households headed by persons between 35 and 64, about 28 percent (just over 109,000 out of just over 386,000) have a vehicle- more than senior-headed households, to my surprise. So I rate the “Old People Need Cars” claim as Mostly False: most seniors here in Manhattan don’t have cars, even though they are more likely to own cars than millenials. On the other hand, the latter fact suggests that seniors are rarely physically incapable of using cars.
New Report by CMU and AHLA: The Case for Ending Parking Requirements in Downtown Los Angeles
The Center for Market Urbanism released its first policy report in partnership with Abundant Housing Los Angeles. The paper, written by The Center for Market Urbanism’s Nolan Gray and Emily Hamilton, recommends eliminating minimum parking requirements as part of DTLA 2040, a process which will update both the Central City and Central City North community plans. The draft concept for the DTLA 2040 plan calls for eliminating parking requirements for the Central City and Central City North neighborhoods. This would build upon the success of Los Angeles’ adaptive reuse, allowing new developments to facilitate affordable, dense, walkable neighborhoods. The paper discusses the history of parking requirements, burdens and damage caused by current parking requirements, and benefits of reforms: Combined with demand-based pricing for on-street parking, the elimination of parking requirements will allow for downtown neighborhoods that are more walkable while also reducing congestion for drivers. Read the Center for Market Urbanism/Abundant Housing LA Policy Paper here The Center for Market Urbanism is a 501c3 organization dedicated to expanding choice, affordability, and prosperity in cities through smart reforms to U.S. land-use regulation. Abundant Housing LA is 501c3 organization which is committed to advocating for more housing. We want lower rents and a more sustainable and prosperous region, where everyone has more choices of where to live and how to pursue their dreams. LA is one of the most diverse, vibrant cities in America, and we are fighting to keep it that way for current Angelenos, our children, and those who come here to pursue their dreams.
How Suburban Parking Requirements Hold Back Downtown
You wake up thirty minutes before your alarm, jerking up after having a nightmare about a car crash. Reluctantly, you clean up, eat breakfast, and hop into your car. Work is only three mile away—easy biking distance—and there are 15 or so people in your neighborhood who work where you work—enough for a commuter bus make sense. But alas, the city required the developer to provide two parking spaces for your townhouse and the cost is hidden somewhere in your mortgage, so why not use it? After spending thirty minutes traveling three miles on the freeway—at least we live in the Golden Age of Podcasting, right?—you arrive at your suburban office park and pull into the garage. The parking is “free,” meaning that your pay has already been docked to cover the cost of the space, so why not use it? Your girlfriend calls shortly after lunch, asking if you want to go on a double dinner date with her friends to a new BBQ place downtown. You agree to join. You’re starving—you left lunch at home and it’s just too time consuming to drive to a decent place—so you hustle downtown. You arrive first, only to find out that there is only on-street parking. Downtown is, after all, exempt from parking requirements, and since street parking is “free,” it’s impossible to find a space during dinner time. You call your dinner partners—each of them is driving separately from work—and suggest another BBQ place downtown that offers subsidized garage parking. This place is a little more expensive, since the restaurateur has to cover some of the cost of offering parking, but you’re all hungry and don’t want to deal with the headache of cruising for street parking. Eventually you all meet and enjoy a nice meal, speculating about how traffic […]
Interview with Parking Guru Donald Shoup
Marcos Paulo Schlickmann, a transportation specialist and collaborator at Caos Planejado, our Brazilian partner website, recently interviewed Professor Donald Shoup, who answered questions about private and public parking issues. Private parking Marcos Paulo Schlickmann: What is your opinion on legal parking minimums? Donald Shoup: In The High Cost of Free Parking, which the American Planning Association published in 2005, I argued that minimum parking requirements subsidize cars, increase traffic congestion, pollute the air, encourage sprawl, increase housing costs, degrade urban design, prevent walkability, damage the economy, and penalize poor people. Since then, to my knowledge, no member of the planning profession has argued that parking requirements do not cause these harmful effects. Instead, a flood of recent research has shown they do cause these harmful effects. Parking requirements in zoning ordinances are poisoning our cities with too much parking. Minimum parking requirements are a fertility drug for cars. MPS: What would happen if we were to abandon parking minimums? DS: Reform is difficult because parking requirements don’t exist without a reason. If on-street parking is free, removing off-street parking requirements will overcrowd the on-street parking and everyone will complain. Therefore, to distill 800 pages of The High Cost of Free Parking into three bullet points, I recommend three parking reforms that can improve cities, the economy, and the environment: Remove off-street parking requirements. Developers and businesses can then decide how many parking spaces to provide for their customers. Charge the right prices for on-street parking. The right prices are the lowest prices that will leave one or two open spaces on each block, so there will be no parking shortages. Prices will balance the demand and supply for on-street parking spaces. Spend the parking revenue to improve public services on the metered streets. If everybody sees their meter money at work, the new public services can […]
Government-Created Parking Externalities
In new research on parking policy in the Journal of Economic Geography, Jan Brueckner and Sofia Franco argue that residential developers should be required to provide more off-street parking in places where street parking contributes to traffic congestion. They argue that because traffic congestion is a negative externality, off-street parking requirements improve urban living. But street parking only contributes to traffic congestion when policymakers underprice it. Rather than addressing the externality of a government-created problem with new regulations, cities should price their street parking appropriately. Brueckner and Franco’s argument relies on the assumption that off-street parking will be under-provided without government intervention. They argue that because drivers circle their destination looking for free or cheap street parking, minimum parking requirements make people better off. The authors are correct in arguing that street parking contributes to the problem of traffic congestions. Parking guru Donald Shoup estimates that drivers who are circling around looking for parking spots make up 30 percent of downtown traffic. Cruising for parking imposes an external cost on others by causing everyone to waste time in slow traffic. While, Brueckner and Franco actually cite Shoup’s work on street parking and traffic congestion, they ignore his insight that when parking is priced appropriately, cities can eliminate this externality. The incentive to cruise for parking originates with public policy when city officials provide street parking at below-market prices. When parking prices are high enough, drivers will leave some parking availability on each block, eliminating the cruising problem without the need for minimum parking requirements. San Francisco’s SFPark program provides an example of successful implementation of variable pricing based on demand. SFPark has the goal of maintaining one to two available spots on each block so that drivers don’t contribute to traffic congestion while they’re looking for parking. When street parking is priced high […]
