Asphalt Knowledgebase | Manual On Uniform Traffic Control Devices for Streets and Highways, USDoT
2009 Edition, December 2009. 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).