Approval and Promulgation of Implementation Plans; State of New Mexico; Approval of Revised Maintenance Plan and Motor Vehicle Emissions Budgets; Albuquerque/Bernalillo County, New Mexico; Carbon Monoxide

The EPA is approving revisions to the Albuquerque/Bernalillo County carbon monoxide (CO) State Implementation Plan (SIP) under the Federal Clean Air Act as Amended in 1990 (the Act). On February 4, 1999, the Governor requested EPA approval of a revision to the CO maintenance plan and motor vehicle emissions budgets covering 1996 to 2006, and the establishment of a CO motor vehicle emissions budget for the year 2010. The EPA initiated the approval process in two rule makings, the first for revisions to the CO maintenance plan and motor vehicle emissions budgets covering 1996 to 2006, and the second action to establish a CO motor vehicle emissions budget for the year 2010. This action is a final approval of both actions; revisions to the CO maintenance plan, and the CO Motor Vehicle Emissions Budget for 1996, 1999, 2002, 2005, 2006, and 2010. These CO Motor Vehicle Emissions Budgets are for transportation conformity purposes.