§ 512. — Obstruction of navigation.
[Laws in effect as of January 24, 2002]
[Document not affected by Public Laws enacted between
January 24, 2002 and December 19, 2002]
[CITE: 33USC512]
TITLE 33--NAVIGATION AND NAVIGABLE WATERS
CHAPTER 11--BRIDGES OVER NAVIGABLE WATERS
SUBCHAPTER II--ALTERATION OF BRIDGES
Sec. 512. Obstruction of navigation
No bridge shall at any time unreasonably obstruct the free
navigation of any navigable waters of the United States.
(June 21, 1940, ch. 409, Sec. 2, 54 Stat. 498.)