EFFECTIVE DATE.

SEC. 3. EFFECTIVE DATE. (a) [23 U.S.C. 101 note] In General.—Except as otherwise provided, divisions A, B, C (other than sections 32603(d), 32603(g), 32912, and 34002 of that division) and E, including the amendments made by those divisions, take effect on October 1, 2012. (b) [23 U.S.C. 101 note] References.—Except as otherwise provided, any reference to the date of enactment of the MAP-21 or to the date of enactment of the Federal Public Transportation Act of 2012 in the divisions described in subsection (a) or in an amendment made by those divisions shall be deemed to be a reference to the effective date of those divisions.