From May 13 - July 30, 2019, contractor crews extended the one-lane section of westbound SR 18 by about a half-mile, across the Issaquah-Hobart Road overpass. This temporary configuration remained in place around-the-clock while crews repaired and repaved the bridge deck.
Tags: WSDOT; WashingtonStateDepartmentOfTransportation; SR18; StateRoute18; Hobart; Auburn; Covington; BridgeDeckRepair; Paving; ExpansionJointRepair; ND
The westbound SR 18 bridge approach slab at Issaquah-Hobart Road after the top layer of concrete was removed (scarified).
Tags: WSDOT; WashingtonStateDepartmentOfTransportation; SR18; StateRoute18; Hobart; Auburn; Covington; BridgeDeckRepair; Paving; ExpansionJointRepair; ND
The westbound SR 18 overpass at Issaquah-Hobart Road after the deck was scarified and ready for a new layer of concrete.
Tags: WSDOT; WashingtonStateDepartmentOfTransportation; SR18; StateRoute18; Hobart; Auburn; Covington; BridgeDeckRepair; Paving; ExpansionJointRepair; ND
An old expansion joint on the westbound SR 18 overpass at Issaquah-Hobart Road before it was replaced.
Tags: WSDOT; WashingtonStateDepartmentOfTransportation; SR18; StateRoute18; Hobart; Auburn; Covington; BridgeDeckRepair; Paving; ExpansionJointRepair; ND
A new expansion joint on the westbound SR 18 overpass at Issaquah-Hobart Road.
Tags: WSDOT; WashingtonStateDepartmentOfTransportation; SR18; StateRoute18; Hobart; Auburn; Covington; BridgeDeckRepair; Paving; ExpansionJointRepair; ND