Approval and Promulgation of Implementation Plans; Texas; 15% Rate-of-Progress Plan and Motor Vehicle Emissions Budgets, Dallas/Fort Worth Ozone Nonattainment Area

EPA is approving a State Implementation Plan (SIP) revision for the State of Texas for the 15% Rate-of-Progress Plan (ROP) and 15% ROP Motor Vehicle Emissions Budget (MVEB) for the Dallas/Fort Worth (DFW) ozone nonattainment area. This plan shows planned emission reductions required by the Clean Air Act (Act) from 1990 to 1996 to improve air quality in the Dallas/Fort Worth Area. The reductions are from the 1990 base year emissions inventory. The MVEBs are used for determining conformity of transportation projects to the SIP. This action satisfies the Act's requirements for an ozone nonattainment area's 15% Rate-of-Progress Plan and approves the MVEBs under the ROP Plan.