WAC 136-20-030. Inspection

Each county engineer shall be responsible for all NBI inspections of all NBI bridges on the county road system in accordance with the National Bridge Inspection Standards (NBIS) as promulgated and periodically revised by the WSDOT local programs office. The county engineer shall ensure all inspection data is reported to the current Washington state bridge inventory system within 90 days of each inspection. It is highly recommended that each county engineer perform routine inspections of the short span bridges, drainage structures, and large culverts on the county road system.