This shapefile contains information about the locations of traffic calming point features in the City and County of San Francisco.
A compendium of data on transportation with an emphasis on energy. First published in 1976, the Transportation Energy Data Book is produced by the U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy. Data available in PDF or XLS
Volt Stats collects OnStar data voluntarily submitted by Chevy Volt drivers, including miles traveled and miles per gallon.