Cities often opt for rail transit even when agency evaluations conclude that other alternatives are superior in performance and efficiency. The choice of light rail transit (LRT) in Sacramento, California serves as a case study. When adjustments are made for overstated assumptions and irregular...

The neighborhood electric vehicle (NEV) is a small, electric car designed for low-speed, local trips in neighborhoods and urban areas. The market potenttal for NEVs depends m part on the availability of a network of safe and accessible roads The processes revolved in developing new...

The increasing cost of additional air pollution control has stimulated a search for less expensive market-based regulatory approaches. One market-based approach widely embraced by regulators and politicians is the accelerated retirement and scrappage of old automobiles. Businesses are granted...

Traffic congestion is now widespread on freeways and arterials in most urban areas. The Federal Highway Administration estimates that more than 65 percent of urban freeways are congested during peak periods, creating more than 2 billion vehicle-hr of delay and user costs in excess of $15.9...

As cars proliferated during this century, people came to rely on them more, creating a spiraling dependency. As dependence on cars increased, cars began to dominate land use patterns and transportation infrastructure. Streets were made wider and sidewalks narrower or non-existent. Now, most...