This report is intended to provide useful information about the condition of the State Highway System in a format that is readily accessible to transportation professionals and non-professionals. This report was produced by the Planning Team of the Transportation Planning Division.

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.