Wash. Admin. Code § 136-20-020
Each county engineer shall have available in his or her office a complete inventory of all National Bridge Inventory (NBI) bridges on the county road system. The inventory shall list the location of each bridge by the state road log number and appropriate milepost, and shall include such other information as the engineer deems necessary. In addition, all data required for the current Washington state bridge inventory database system as maintained by the Washington state department of transportation (WSDOT) shall be submitted to the WSDOT local programs bridge engineer. It is highly recommended that each county engineer maintain a similar inventory of the short span bridges, drainage structures, and large culverts on the county road system.
Wash. Admin. Code § 136-20-020
Statutory Authority: Chapter 36.79 RCW. 99-01-021, § 136-20-020, filed 12/7/98, effective 1/7/99. Statutory Authority: RCW 36.78.070 and 36.79.060. 96-17-013, § 136-20-020, filed 8/12/96, effective 9/12/96. Statutory Authority: RCW 36.78.070. 91-21-136 (Order 83), § 136-20-020, filed 10/23/91, effective 11/23/91; 90-17-075 (Order 78), § 136-20-020, filed 8/16/90, effective 9/16/90. Statutory Authority: Chapter 36.78 RCW. 79-01-099 (Order 36), § 136-20-020, filed 1/3/79; Order 11, § 136-20-020, filed 10/9/69.