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In communities throughout the country, state and local leaders are seeking to balance their air quality and transportation goals. This Web site provides useful information, tools, and links to resources that identify emission reduction strategies, national policies, regulations, incentive-based programs, funding sources, calculators, and other types of assistance to help states and local areas achieve their air quality and transportation objectives.
Recent Additions
- EPA’s Office of Transportation and Air Quality (OTAQ) has developed the MOtor Vehicle Emission Simulator (MOVES). This new emission model will estimate emissions for on-road and nonroad mobile sources, cover a broad range of pollutants, and allow multiple scale analysis.
- MOVES2010 is now available for analysis of air pollution emissions from highway vehicles.
- Transportation SIP and Conformity policy and technical guidance for MOVES2010
- Transportation Conformity
Check the status of state implementation plans (SIPs) currently under EPA adequacy review and access rulemakings, policies, reports, and other important information. - Policy & Guidance
Learn how to include control measures that reduce emissions in a state implementation plan (SIP), early action compact agreement (EAC), or transportation conformity determination. - Partnerships
Access information about partnerships that reduce criteria pollutants and greenhouse gases. - Laws & Regulations
Access air quality regulatory documents and rulemakings. - Grants & Funding
Explore sources of funding, both within and outside EPA. - Calculators & Modeling Tools
Access easy-to-use calculators and more complex modeling tools to help estimate emission reductions and benefits. - The Clean Diesel State and Local Toolkit
The State and Local Toolkit is a compilation of examples and procedures designed to help state, regional, and local governments develop programs to reduce diesel emissions.
- Related Links
Link to a comprehensive listing of EPA, other federal agency, state and local, and nongovernmental Web sites and publications. Excellent source for more transportation and air quality information.