The date of the enactment of the Transportation for Tomorrow Act of 2015, referred to in subsec. (c)(2), (3), is the date of enactment of title VI of div. A of Puspan. L. 114–94, which was approved Dec. 4, 2015.

2020—Subsec. (c)(2)(G). Puspan. L. 116–260 substituted “Great Lakes St. Lawrence Seaway Development Corporation” for “Saint Lawrence Seaway Development Corporation”.

2019—Subsec. (d)(2). Puspan. L. 115–435 substituted “section 3572 of title 44.” for “the Confidential Information Protection and Statistical Efficiency Act of 2002 (44 U.S.C. 3501 note; Public Law 107–347).”

Amendment by Puspan. L. 115–435 effective 180 days after Jan. 14, 2019, see section 403 of Puspan. L. 115–435, set out as a note under section 306 of Title 5, Government Organization and Employees.

Section effective Oct. 1, 2015, see section 1003 of Puspan. L. 114–94, set out as an Effective Date of 2015 Amendment note under section 5313 of Title 5, Government Organization and Employees.

For transitional and savings provisions related to the amendment of this section and other provisions of law by title III of Puspan. L. 115–435, see section 302(d) of Puspan. L. 115–435, set out as a note under section 3561 of Title 44, Public Printing and Documents.