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Search the current U.S. Code within Title 49
Search by citation or keyword across the current edition within Title 49.
49 U.S.C. § 60109
High-density population areas and environmentally sensitive areas
High-density population areas and environmentally sensitive areas
49 U.S.C. § 41718
Special rules for Ronald Reagan Washington National Airport
Special rules for Ronald Reagan Washington National Airport
49 U.S.C. § 112
Repealed. Pub. L. 114–94, div. A, title VI, § 6012(a), Dec. 4, 2015, 129 Stat. 1570]
Repealed. Pub. L. 114–94, div. A, title VI, § 6012(a), Dec. 4, 2015, 129 Stat. 1570]
49 U.S.C. § 20503
Amending regulations and changing requirements
Amending regulations and changing requirements
49 U.S.C. § 21102
Nonapplication, exemption, and alternate hours of service regime
Nonapplication, exemption, and alternate hours of service regime
49 U.S.C. § 21103
Limitations on duty hours of train employees
Limitations on duty hours of train employees
49 U.S.C. § 21104
Limitations on duty hours of signal employees
Limitations on duty hours of signal employees
49 U.S.C. § 21105
Limitations on duty hours of dispatching service employees
Limitations on duty hours of dispatching service employees
49 U.S.C. § 47118
Designating current and former military airports
Designating current and former military airports
49 U.S.C. § 20157
Implementation of positive train control systems
Implementation of positive train control systems