A plan for the development and maintenance of the city of Yuma's roadway system, consistent with the city's 2002 general plan, and coordinated with the city's bicycle plan and the Yuma Metropolitan Planning Organization's regional transportation plan.

The study details the direct and indirect impacts of roads on natural resources, including direct mortality and loss of habitat, physical changes to the topography and hydrology of an area, impacts to habitat, noise, light and other types of pollution, and habitat fragmentation.