Subsection (c) of section 120 of this title, referred to in subsec. (a)(2), was struck out and a new subsec. (c) was added by Pub. L. 102–240, title I, § 1021(a), Dec. 18, 1991, 105 Stat. 1950.

The Federal-Aid Highway Act of 1956, referred to in subsec. (b), is act June 29, 1956, ch. 462, 70 Stat. 374. For complete classification of this Act to the Code, see Tables. Section 108(b) of the Federal-Aid Highway Act of 1956 is set out as a note under section 101 of this title.

2006—Subsec. (a). Pub. L. 109–284 substituted “sections 3114 to 3116 and 3118 of title 40” for “the Act of February 26, 1931, 46 Stat. 1421”.

1998—Subsec. (c). Pub. L. 105–178 substituted “State transportation department” for “State highway department” in two places.