In Roads Were Not Built for Cars, Carlton Reid reveals the pivotal—and largely unrecognized—role that bicyclists played in the development of modern roadway

All phases of road developmentâ€"from construction and use by vehicles to maintenanceâ€"affect physical and chemical soil conditions, water flow, and air

Mobility is fundamental to economic and social activities such as commuting, manufacturing, or supplying energy. Each movement has an origin, a potential set of

A comprehensive history of the world's road, highways, and bridges, and of the people and vehicles that traversed them, from prehistoric times to the present.