Monday, July 22, 2019

The legal supremacy of the automobile

In the United States, people are compelled to use the private automobile to fully participate in our society. Those that, for whatever reason, cannot or do not operate their own vehicle are essentially second-class citizens. University of Iowa law professor Gregory Shill aregues that this is by legal design:
It’s no secret that American public policy throughout the 20th century endorsed the car—for instance, by building a massive network of urban and interstate highways at public expense. Less well understood is how the legal framework governing American life enforces dependency on the automobile. To begin with, mundane road regulations embed automobile supremacy into federal, state, and local law. But inequities in traffic regulation are only the beginning. Land-use law, criminal law, torts, insurance, vehicle safety regulations, even the tax code—all these sources of law provide rewards to cooperate with what has become the dominant transport mode, and punishment for those who defy it. 
Let’s begin at the state and local levels. A key player in the story of automobile supremacy is single-family-only zoning, a shadow segregation regime that is now justifiably on the defensive for outlawing duplexes and apartments in huge swaths of the country. Through these and other land-use restrictions—laws that separate residential and commercial areas or require needlessly large yards—zoning rules scatter Americans across distances and highway-like roads that are impractical or dangerous to traverse on foot. The resulting densities are also too low to sustain high-frequency public transit.
Further entrenching automobile supremacy are laws that require landowners who build housing and office space to build housing for cars as well. In large part because of parking quotas, parking lots now cover more than a third of the land area of some U.S. cities; Houston is estimated to have 30 parking spaces for every resident. [More on this in a moment.] As the UCLA urban-planning professor Donald Shoup has written, this mismatch flows from legal mandates rather than market demand. Every employee who brings a car to the office essentially doubles the amount of space he takes up at work, and in urban areas his employer may be required by law to build him a $50,000 garage parking space.
Working in the transportation planning profession, I frequently hear the claim that private automobile use is the dominant form of transportation because "people love their cars," and that attempts to plan and promote alternative forms of transportation, such as pedestrian and bicycle infrastructure or more public transportation, are at best frivolous and at worst wasteful because "nobody chooses to use" them. As Shill points out, however, the automobile's dominance in our society isn't so much a "choice" but rather a "necessity" promogulated by almost a century's worth of policies that have favored its use over all other forms of transportation.

In addition to the factors he described above, Shill goes on to list policies such as tax deductions for mortgages and parking, design standards for vehicles, insurance requirements, and criminal law as examples that have prioritized the automobile. He continues:
Since the dawn of the automobile, governments have been slow to address its downsides. “We have gloated too much over the usefulness of the motor car,” said The New York World in a 1913 editorial. “We put it into reckless hands. We make no effective laws against its misuse.”
In the years since, American government at all levels crossed a line. Instead of merely accommodating some people’s desire to drive, our laws essentially force driving on all of us—by subsidizing it, by punishing people who don’t do it, by building a physical landscape that requires it, and by insulating reckless drivers from the consequences of their actions. To page through the law books today is to stumble again and again upon evidence of automobile supremacy. The range and depth of legal supports for driving is bewildering. But these laws, which are everywhere we look, are also opportunities.
Shill argues that all of these policies and laws encouraging and enforcing automobile supremacy could be reversed by the legislative bodies that enacted them to begin with, whether at the local, state or federal level. At the local level, zoning ordinances are one such example; city leaders could relax and reform these rules if they had the will to do so.* Other local ordinances that favor automobile use pertain to minimum parking regulations; in fact, and in regards to Houston and its parking-space-per-resident ratio that Shill mentioned earlier, City Council took a (small) step towards addressing that issue last week when it voted to exempt Midtown and the East End from the minimum parking regulations that the city imposes on development:
Market-based parking exempts areas from the citywide parking minimums, allowing property owners to provide the number of off-street parking spaces "they believe are necessary to service their customers," according to the planning department. "This change gives property owners more flexibility in the use o their property and removes a bureaucratically-imposed minimum that is based on one-size-fits-all analysis." The area, notes the planning department, has "sufficient multimodal transportation system, high transit ridership, and the existence of significant surface and parking garage spaces."
The expansion was supported by the East Downtown Management District and the Midtown Management District.
Even so, the "we need parking minimums because nobody chooses to walk" argument still made an appearance, courtesy of one councilmember who doesn't even represent any of the areas being exempted:
Councilmember Greg Travis, the only council member to vote against the amendment, insisted parking spaces were necessary because people wouldn't walk to destinations. "Today? Walk for two blocks, it's not going to happen."

In response, Mayor Sylvester Turner was quick to point out that the majority of businesses in the affected areas were supportive. The Kinder Houston Area Survey, meanwhile, has tracked the increasing desire for walkable urbanism among Houston-area residents.
Look: no realistic person is going to argue that private automobiles don't provide tremendous advantages when it comes to personal convenience, comfort and mobility. But that doesn't mean we shouldn't question the countless hours of our lives wasted by the congestion they cause, the 40,000 people killed every year by their use, the way they dictate our physical environment, or the way they essentially relegate those who don't own or operate them to second-class citizenship. It's well past time we as a society re-examined the laws and policies enacted at all levels of government that mandate automobile supremacy.

* I'd like to see more cities abandon conventional land-use zoning ordinances not only because they necessitate driving but also because they have become horribly misused. What started out as a way to protect residences from nuisance uses (e.g. factories, junkyards, slaughterhouses) has evolved into a tool to enforce socioeconomic exclusion. I witnessed this when I worked as a zoning officer in Denton and I am glad Houston does not have it (even though the lack of zoning obviously did not prevent Houston from becoming an automobile-dominated metropolis).

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