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U.S Code last checked for updates: May 11, 2025
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Title 49
Subtitle VI
Part B
Chapter 311
Subchapter I [§ 31100 - § 31110] - GENERAL AUTHORITY AND STATE GRANTS
Subchapter II [§ 31111 - § 31115] - LENGTH AND WIDTH LIMITATIONS
Subchapter III [§ 31131 - § 31151] - SAFETY REGULATION
Subchapter IV [§ 31161 - § 31161] - MISCELLANEOUS
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