This guide replaces the 1984 publication entitled An Informational Guide for Roadway Lighting. It has been revised and brought up to date to reflect current pra

The importance of lighting for the safety of road users, the convenience of people of all levels of ability, and the prevention of street crime can hardly be ex

TRB's National Cooperative Highway Research Program (NCHRP) Report 672: Roundabouts: An Informational Guide - Second Edition explores the planning, design, cons

This book outlines the underlying principles on which modern road lighting is based, and provides the reader with knowledge of how these principles should be ap