Roadway Systems & Drivers

Safety Benefits of Highway Infrastructure Investments

This study estimates the reduction in serious injuries and deaths that could potentially be achieved through investment in proven cost-effective highway infrastructure safety measures, and the level of investment required to achieve those benefits.

May 2017 // Full Report PDF // Fact Sheet PDF

Roadway Systems & Drivers

Roadway Systems & Drivers

USRAP Pilot Program Phase III

This report details US Road Assessment Program pilot studies performed in Illinois, Kentucky, New Mexico, and Utah, and also presents the results of a validation study of the usRAP star rating protocol using data from Iowa and Washington.

May 2010 // Full Report PDF

Roadway Systems & Drivers

Roadway Systems & Drivers

USRAP Pilot Program Phase II

Development of specialized risk maps that address safety issues of interest to the participating states, such as unbelted occupant, speed-related, alcohol-involved, roadway- and lane-departure, commercial-vehicle-involved, older driver, and young driver crashes.

January 2008 // Full Report PDF