Road Specifications & Design

This FHWA resource identifies the engineering design that contributes to red light running to reduce accidents.

This FHWA resource talks about making intersections safer.

This resource talks about how the current design process for soil nail earth retention is inefficient.

Guidelines for Road Maintenance Levels are about the five road maintenance levels to educate the public and other resource personnel.

This resource talks about mini-roundaboats and the benefits of adding a smaller foot print. Mini-roundabouts are best for where the area has a low spe...

This FHWA resource talks about the benefits of the proven safety countermeasure, roundabouts.

This resource talks about FHWA's safety program that evaluates the safety and design of signalized intersections.

This resource by U.S. DOT talks about how roundabouts are a safer type of intersections and more of the benefits of roundabouts.

This FHWA resource brings up the point that retiming traffic signals is one of the most cost-effective ways to improve traffic flow.

This document is a summary of the spring road use restriction guide.