The date of enactment of the Rail Safety Improvement Act of 2008, referred to in subsecs. (a) to (c), is the date of enactment of div. A of Pub. L. 110–432, which was approved Oct. 16, 2008.

2015—Subsec. (a)(1). Pub. L. 114–94, § 11316(g)(1), substituted “concerning each previously unreported crossing through which it operates with respect to the trackage over which it operates” for “concerning each previously unreported crossing through which it operates or with respect to the trackage over which it operates”.

Subsec. (b)(1)(A). Pub. L. 114–94, § 11316(g)(2), substituted “concerning each crossing through which it operates with respect to the trackage over which it operates” for “concerning each crossing through which it operates or with respect to the trackage over which it operates”.

Amendment by Pub. L. 114–94 effective Oct. 1, 2015, see section 1003 of Pub. L. 114–94, set out as a note under section 5313 of Title 5, Government Organization and Employees.