AASHTO Publications Roadway Lighting Design Guide, Single User PDF Download GL-6-UL

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 practices in roadway lighting. The guide provides a general overview of lighting systems from the point of view of the transportation departments and recommends minimum levels of quality. The guide incorporates the illuminance and luminance design methods, but does not include the small target visibility (STV) method. This electronic edition incorporates the online appendices (including the October 2010 errata) directly into the text. For a summary of the October 2010 changes, see the errata, below.