Smart Growth America and the Natural Resources Defense Council issued a report looking at current state-level transportation policies in all 50 states.  The report evaluates the extent to which, and in what specific ways, these policies address climate change and work to reduce carbon emissions.  The report’s recommendations suggest ways states can improve their climate performance while continuing to meet their mobility needs.

This report builds on the 2009 report, Moving Cooler: An Analysis of Transportation Strategies for Reducing Greenhouse Gas Emissions.