US SUBCHAPTER I — GENERAL PROVISIONS
- § 491. — Approval of and deviation from plans; exemptions.
- § 492. — Bridge as post route; limitation as to charges against Government; telegraph and telephone lines.
- § 493. — Use of railroad bridges by other railroad companies.
- § 494. — Obstruction of navigation; alterations and removals; lights and signals; draws.
- § 495. — Violations of orders respecting bridges and accessory works.
- § 496. — Time for commencement and completion of bridge.
- § 497. — "Persons" defined.
- § 498. — Reservation of right to alter or repeal.
- § 498a, 498b. — Repealed.
- § 499. — Regulations for drawbridges.
- § 500. — Deflection of current; liability to riparian owners.
- § 501. — Omitted.
- § 502. — Alteration, removal, or repair of bridge or accessory obstructions to navigation.
- § 503 to 507. — Repealed.
- § 508. — Amount of tolls.