Traffic crashes are a cause of ill health, impaired living or curtailed lifespan. Does city growth, in its sprawl-type outward expansion, increase the incidence of fatal and injurious crashes? This factor is the latest addition to numerous attempts to pin a correlation or causality linking traffic accidents with any number of causes.
The twentieth century is not the only time in city evolution at which traffic accidents became a concern. Around the end of nineteenth century, when all in-city transportation was hoof and foot-dependent, accidents in cities were common. read more »