State Highway Bridges

The bridge inventory data was obtained from Caltrans Structure Maintenance and Investigations (SM&I) Database as of 05/08/2020. SM&I performs bridge inspections in accordance with federal regulations on over 13,201 State Highway bridges and approximately 13,332 bridges owned by local government agencies. Caltrans bridge inspectors are responsible for maintaining the safety and integrity of over 26000 bridges owned by the State of California and California's local government agencies. For more information, please see Caltrans Division of Maintenance, Structure Maintenance & Investigation (SM&I) website at http://www.dot.ca.gov/hq/structur/strmaint/

Data and Resources

Field Value
accessLevel public
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier 5726b557-2ab1-4396-a4d1-309eff7a044c
issued 2019-01-24T19:08:49.000Z
modified 2022-02-16T21:57:10.000Z
publisher Caltrans
resource-type Dataset
source_datajson_identifier true
source_hash 357e64d66170ce2d800b15ddd95421880fb807b6
source_schema_version 1.1
theme {Transportation}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • california-department-of-transportation
  • california-state-transportation-agency
  • caltrans
  • caopendata
  • ckan
  • clearinghouse
  • geo
  • geoss
  • highway
  • national
  • north-america
  • state-bridges
  • united-states
isopen False
license_id notspecified
license_title License not specified
maintainer California_Department_of_Transportation
maintainer_email caltrans.gislib@dot.ca.gov
metadata_created 2025-11-20T05:01:12.260461
metadata_modified 2025-11-20T05:01:12.260466
notes <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The bridge inventory data was obtained from Caltrans Structure Maintenance and Investigations (SM&amp;I) Database as of 05/08/2020. SM&amp;I performs bridge inspections in accordance with federal regulations on over 13,201 State Highway bridges and approximately 13,332 bridges owned by local government agencies. </SPAN></P><P><SPAN>Caltrans bridge inspectors are responsible for maintaining the safety and integrity of over 26000 bridges owned by the State of California and California's local government agencies. For more information, please see Caltrans Division of Maintenance, Structure Maintenance &amp; Investigation (SM&amp;I) website at http://www.dot.ca.gov/hq/structur/strmaint/</SPAN></P></DIV></DIV></DIV>
num_resources 6
num_tags 15
title State Highway Bridges