books.google.nl - Urban transportation problems abound across America, including jammed highways during rush-hours, deteriorating bus service, and strong pressures to build new rail systems. Most solutions attempt either to increase transportation capacity (by building more roads and expanding mass transit) or to manage...http://books.google.nl/books/about/Alternate_route.html?hl=nl&id=queYrD1hq_wC&q=inefficiencies&utm_source=gb-gplus-shareAlternate route
