Sustainability in Civil Engineering

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Papers, reports, news, and statistics on public transportation in the United States.

Free, searchable database of transportation research reports on the federal and state levels.

This research group uses LCA to "assess the energy and environmental performance of transportation systems, emerging technologies, changing behaviors, and emerging fuels."

Research reports on transportation innovation. Access granted with free registration.

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Statistics on the U.S. transportation system, including its physical components, safety record, economic performance, the human and natural environment, and national security.

Reports and publications from the Department of Energy on sustainable fuels, materials, and electric vehicles, and mass transit.