; and (N) mitigate congestion-related issues and identify alternative transportation routes and options during times of severe weather storms declared local, State, and Federal state of emergencies. ; and (2) in paragraph (2)(B), by inserting after clause (ii) the following: (iii) Transportation demand management targets Each Metropolitan planning organization that is considered to be in nonattainment or maintenance areas for at least one National Ambient Air Quality Standard as defined the Clean Air Act shall establish demand management targets that address the objectives, issues, and goals of transportation demand management described in subsection (b), where applicable, to use in tracking progress toward attainment of such critical outcomes for the region of the metropolitan planning organization. . II ADOPTING THE STATE PLANS TO SECTION 135 2001. Requirements Section 135(a)(2) of title 23, United States Code, is amended to read as follows: (2) Contents The statewide transportation plan and the transportation improvement program developed for each State shall provide for transportation demand management issues, objectives development, and integrated management and operation of transportation systems and facilities (including accessible pedestrian walkways, bicycle transportation facilities, and intermodal facilities that support intercity transportation, including intercity buses and intercity bus facilities and commuter van pool providers) that will function as an intermodal transportation system and reduce the need of single occupancy vehicles for the State and an integral part of an intermodal transportation system for the United States. . 2002. Planning Section 135(d)(1) of title 23, United States Code, is amended— (1) by striking and at the end of subparagraph (I); (2) by striking the period at the end of subparagraph (J) and inserting a semicolon; and (3) by adding at the end the following: (K) resolve issues, problems, and barriers of transportation demand management