; or (2) a congressional earmark, as defined in rule XXI of the Rules of the House of Representatives identified in a prior law, report, or joint explanatory statement, which was authorized to be appropriated or appropriated more than 10 fiscal years prior to the current fiscal year, and administered by the Federal Highway Administration. (c) The authority under subsection (a) may be exercised only for those projects or activities that have obligated less than 10 percent of the amount made available for obligation as of October 1 of the current fiscal year, and shall be applied to projects within the same general geographic area within 50 miles for which the funding was designated, except that a State or territory may apply such authority to unexpended balances of funds from projects or activities the State or territory certifies have been closed and for which payments have been made under a final voucher. (d) The Secretary shall submit consolidated reports of the information provided by the States and territories each quarter to the House and Senate Committees on Appropriations. 126. Section 127(l)(2) of title 23, United States Code, is amended by adding at the end the following: (C) The William H. Natcher Parkway (to be designated as a spur of Interstate Route 65) from Interstate Route 65 in Bowling Green, Kentucky, to United States Route 60 in Owensboro, Kentucky. . 127. Section 127(s) of title 23, United States Code, is amended— (1) by amending the subsection heading to read as follows: Natural Gas and Electric Battery Vehicles ; (2) by inserting or powered primarily by means of electric battery power after the first occurrence of natural gas ; (3) by striking any vehicle weight limit and inserting the weight limit on the power unit by up to 2,000 pounds