The Environmental Protection Agency (EPA) is taking direct final action approving State Implementation Plan (SIP) revisions submitted by the State of New Mexico on October 28, 2011, November 1, 2013, and August 8, 2014. These revisions amend the State transportation conformity provisions and remove the State general conformity provisions from the SIP, as allowed by the 2005 amendments to the Clean Air Act (Act or CAA). These revisions also establish transportation conformity criteria and procedures related to interagency consultation and enforceability of certain transportation- related control measures and mitigation measures. Upon the effective date of this final action, the EPA federal rules will govern conformity of transportation Federal actions and general Federal actions within the State of New Mexico. This action is being taken in accordance with sections 110 and 176 of the Act.