Caltrans GIS Data

State Bridges Local Bridges

Bridges in California

Two point feature classes represent California State Highway bridges and local government agencies owned bridges.

Data Created: April 15, 2015
Last Modified: May 28, 2015


Description

The bridge inventory data were obtained from Caltrans Structure Maintenance and Investigations (SMI) Database, as of April 15, 2015. SMI performs bridge inspections in accordance with federal regulations on over 12,000 State Highway bridges and approximately 12,200 bridges owned by local government agencies. Caltrans bridge inspectors are responsible for maintaining the safety and integrity of over 24000 bridges owned by the State of California and California's local government agencies.

The state bridge dataset consists of bridge attributes collected for the purpose of reporting to Federal Highway Administration. This data was pulled on the date indicated by the file. The data was extracted from the SMI database and have been in the process of being modified when it was extracted. For official data attributes for each bridge, use the signed and stamped Bridge Inspection Reports stored in BIRIS.


Use Limitation

Public data but have some limitations, such as for planning purpose only.


Disclaimer

The maps and data are made available to the public solely for informational purposes. Information provided in the Caltrans GIS Data Library is accurate to the best of our knowledge and is subject to change on a regular basis, without notice. While the GIS Data Management Branch makes every effort to provide useful and accurate information, we do not warrant the information to be authoritative, complete, factual, or timely. Information is provided on an "as is" and an "as available" basis. The Department of Transportation is not liable to any party for any cost or damages, including any direct, indirect, special, incidental, or consequential damages, arising out of or in connection with the access or use of, or the inability to access or use, the Site or any of the Materials or Services described herein.


Properties

Tags: Bridge, state highway bridges, local agency bridges, California
Credits: California Department of Transportation
File: Zipped shapefile: St_Bridges2015.zip , size 1.053 MB
Zipped shapefile: Loc_Bridges2015.zip , size 0.989 MB
Extent: California statewide
References: The website of Caltrans Division of Maintenance, Structure Maintenence: http://www.dot.ca.gov/hq/structur/strmaint/