2016—Pub. L. 114–120 substituted “Secretary of the department in which the Coast Guard is operating” for “Secretary of Transportation”.

1983—Pub. L. 97–449 substituted “Secretary of Transportation” for “Secretary of War”. See Transfer of Functions note below.

1952—Act July 16, 1952, struck out “used for railroad traffic” after “owner of any bridge”.

Section 6(g)(3) of Pub. L. 89–670 transferred functions, powers, and duties of Secretary of the Army [formerly War] and other officers and offices of Department of the Army [formerly War] relating to obstructive bridges under this subchapter to Secretary of Transportation. Pub. L. 97–449 amended this section to reflect transfer made by section 6(g)(3) of Pub. L. 89–670, and repealed section 6(g)(3).