US Code - Subchapter I: General provisions

Section 491 Approval of and deviation from plans; exemptions
Section 492 Bridge as post route; limitation as to charges against Government; telegraph and telephone lines
Section 493 Use of railroad bridges by other railroad companies
Section 494 Obstruction of navigation; alterations and removals; lights and signals; draws
Section 495 Violations of orders respecting bridges and accessory works
Section 496 Time for commencement and completion of bridge
Section 497 "Persons" defined
Section 498 Reservation of right to alter or repeal
Section 498A Repealed. Pub. L. 100-17, title I, Sec. 135(b), Apr. 2, 1987, 101 Stat. 174
Section 498B Repealed. Pub. L. 100-17, title I, Sec. 135(c), Apr. 2, 1987, 101 Stat. 174
Section 499 Regulations for drawbridges
Section 500 Deflection of current; liability to riparian owners
Section 501 Omitted
Section 502 Alteration, removal, or repair of bridge or accessory obstructions to navigation
Section 503 TO 507 Repealed. Pub. L. 100-17, title I, Sec. 135(d), Apr. 2, 1987, 101 Stat. 174
Section 508 Amount of tolls

Bridges over navigable waters

Alteration of bridges