Abstract

Urban sprawl and aggressive driving are two problems that afflict many of America’s major cities. The two affect Atlanta to a notoriously high degree. The two problems are connected. Aggressive driving is not so much a symptom of “road rage” as it is an attempt to communicate with slower drivers. The aggressive driver tailgates other drivers with the intention of letting them know that they are impeding the flow of faster traffic. Aggressive drivers are engaged in what “New Chicago School” legal theory calls “norm seeding.” These drivers are trying to get others to conform to a different norm than what the posted speed limit dictates. The posted speed limit, which is the legal norm, reflects legislative judgments based on concerns of safety and fuel economy. The higher, informal, speed limit reflects something else: the impatience many drivers feel as they drive larger distances and spend correspondingly greater amounts of time in traffic