Automotive city

[1][4] The creation of the automotive city may be due, in part, to an attack on old customs by the good roads movement, seeking to pave the way for the rapidly expanding automobile market—and to the triumph of individual liberties, associated with consumption and the free market, over restrictive governance of the built environment and its use.

[2][7][8] Before usage of the automobile was ubiquitous in these regions, and its presence believed to be necessary to the efficient dispersion and mobility of human capital within a centralised, low density, metropolitan area, it was introduced to mixed traffic conditions, and was commonly viewed as a nuisance which endangered historically legitimate street uses.

[3] The purchase, and ultimate closure, of the electric street car systems by National City Lines, occurred approximately 10 years prior to the United States Congress proscription of diversification among rival industries, outlined in the Transportation Act of 1940.

[5] The intent of this, in the words of the Interstate Commerce Commission, was, "to protect each mode of transportation from the suppression and strangulation, which might follow if control thereof were allowed to fall into the hands of a competing agency".

[3] In 1949 a Grand Jury ultimately convicted National City Lines, and its constituents; General Motors, Standard Oil of California, Mack Trucks, Phillips Petroleum and the Firestone Tire and Rubber Company on criminal indictment of anti-trust conspiracy, this decision did not, however, result in the return of electric street car systems.

[8] The decisive early action of large automobile lobbies in the U.S., in securing road infrastructure funding for their product, helped shape, and protect, the growth of automotive cities in North America and Australia through the 1900s.

[5] In many contemporaneous European and Asian countries the influence of automobile lobbies were tempered by equally large mass transit lobbies, and the dependence on the automobile, evident in the urban sprawl of detached dwellings with garages, and accompanying street systems, in North America and Australia, has not been as significant, possibly due in part to this reason[7] From the late 1940s and into the early 1960s the dispersal of the metro population in, and urbanisation of, U.S. and Australian cities correlated with increasing levels of car ownership for the same period, feeding into the political expectation that the car would be the future of urban transportation.

[9] Advocacy for this form of automobile dependent urbanisation, segregation of land uses, and low density expansion of the metropolitan area, was heavily informed by preeminent planned community systems such as Clarence Perry's 'Neighbourhood Unit', and Raymond Unwin's 'Garden Suburb'.

[13] While the benefits of private transportation and the mobility it affords citizens in a dispersed metro is widely acknowledged, logistically, it is exceedingly difficult, perhaps impossible, for planners to design a city which efficiently accommodates more than a fraction of its population in this manner.

The Los Angeles Freeway Interchange.
The built environment of an automotive city, the Los Angeles Freeway Interchange
Intersection of Hämeentie and Hermannin rantatie in Helsinki
Chang'an avenue in Beijing
Miami traffic jam, I-95 North rush hour