Federal Highway Administration, Manual on Uniform Traffic Control Devices: Millennium Edition (2001).

The Manual on Uniform Traffic Control Devices (MUTCD) is approved by the Federal Highway Administrator as the National Standard in accordance with Title 23 U.S. Code, Sections 109(d), 114(a), 217, 315, and 402(a), 23 CFR 655, and 49 CFR 1.48(b)(8), 1.48(b)(33), and 1.48(c)(2).

National organizations have partnered and printed hard copies of the millennium MUTCD Revision 1. These hard copies are for sale by agencies and associations listed at the following website: