The Director of the District Department of Transportation (Director) shall place and maintain such traffic control devices upon all streets and highways as the Director shall deem necessary to indicate and to carry out the provisions of this chapter or to regulate, warn, or guide traffic.
The District of Columbia adopts the Federal Highway Administration's Manual on Uniform Traffic Control Devices (2003 ed., rev. 1 Nov. 2004) (MUTCD), and all subsequent editions thereof , as the official standard for traffic signs, traffic signals, pavement markings, and traffic control devices in the District of Columbia, with the following exceptions:
Temporary traffic control measures, as published in the District of Columbia Work Zone Manual, shall conform to the standards set by Part 6 of the MUTCD. The Director may adopt additional temporary traffic control measures that are relevant to the unique traffic conditions of the District of Columbia.
The most recent edition of the MUTCD and the District of Columbia Work Zone Manual may be reviewed at the offices of the District Department of Transportation, 2000 14th Street, N.W., 7th Floor, Washington, D.C. 20009. Copies may also be obtained, upon request, from the Director upon payment of a reasonable copying fee to be determined by the Director. The most recent edition of the MUTCD may also be found on the District Department of Transportation website: http://www.ddot.dc.gov.
D.C. Mun. Regs. tit. 18, r. 18-2100