Local Bridges

The bridge inventory data was obtained from Caltrans Structure Maintenance and Investigations (SM&I) Database as of 03/12/2024. Bridge inspectors maintain the safety and integrity of 12,601 bridges owned by local government agencies by performing inspections in accordance with federal regulations.本桥梁台账数据源自加州交通局（Caltrans）结构维护与调查（SM&I）数据库，采集截至2024年3月12日。桥梁巡检人员依照联邦法规开展巡检工作，以保障地方政府机构所辖12601座桥梁的安全与结构完整性。