Transportation Library

As recommended by the California Department of Public Health and as a precaution to limit the spread of COVID-19, the Transportation Library is closed to Caltrans employees and the public. In-person and circulation services are temporarily suspended. Library staff are working remotely and voice mail is being monitored. Reference requests or information about library resources can be obtained by emailing the Library at

The Transportation Library at Caltrans holds materials on all modes of transportation and includes selections on highways and structures design, construction, operations and maintenance, earthquake engineering, transportation economics, taxation, finance and administration, traffic engineering, and environmental planning. Contact Transportation Library