DOT/FHWA's 1988 Edition, Revision 3, Manual on Uniform Traffic Control Devices, Part VI

DOT/FHWA Part VI of the Manual on Uniform Traffic Control Devices (MUTCD): “Standards and Guides for Traffic Controls for Street and Highway Construction, Maintenance, Utility, and Incident Management Operations,” 1988 edition, Revision 3, September 3, 1993, Is on the U.S. Department of Labor, Occupational Safety & Health Administration (OSHA) website:

http://www.osha.gov/doc/highway_workzones/mutcd/index.html

This document can be downloaded from the OSHA website.