The Federal Highway Administration's (FHWA) policy is to provide a safe and efficient National Network of highways that can safely and efficiently accommodate the large vehicles authorized by the STAA. This network includes the Interstate System plus other qualifying Federal-aid Primary System Highways.
authority: 23 U.S.C. 127 and 315;
49 U.S.C. 31111,
31112,
and; sec. 347, Pub. L. 108-7, 117 Stat. 419; sec. 756, Pub. L. 109-58, 119 Stat. 829; sec. 1309, Pub. L. 109-59, 119 Stat. 1219; sec. 115, Pub. L. 109-115, 119 Stat. 2408; sec. 5516, Pub. L. 114-94, 129 Stat. 1312, 1557;
49 CFR 1.81(a)(3)
source: 49 FR 23315, June 5, 1984, unless otherwise noted.
cite as: 23 CFR 658.3