WSDOT: https://wsdot.wa.gov/construction-planning/search-projects/i-5-mounts-rd-steilacoom-dupont-rd-corridor-improvements
WSDOT: A new structure for new highway signs in SeaTac
WSDOT: Installing a highway noise wall near SeaTac, WA
WSDOT: Final phase of Veterans Drive tunnel building
WSDOT: Building a tunnel in SeaTac, WA
WSDOT: Digging up dirt for a tunnel in SeaTac, WA
WSDOT: I-5 - Mounts Rd. to Steilacoom-DuPont Rd. - Corridor Improvements
WSDOT: I-5 - Mounts Rd. to Steilacoom-DuPont Rd. - Corridor Improvements
WSDOT: I-5 - Mounts Rd. to Steilacoom-DuPont Rd. - Corridor Improvements
WSDOT: Before and after: Looking east at the SR 520 Montlake interchange
WSDOT: I-90 Vantage Bridge Progress Update
WSDOT: I-90 Vantage Pier Repair
WSDOT: I-90 Vantage Bridge Deck Panel Repair
WSDOT: I-90 Vantage Catwalk Construction
WSDOT: Montlake Lid panorama 10/31/2024
WSDOT: Working in the water
WSDOT: Working in the water
WSDOT: US 101 south of Jefferson-Clallam county line
WSDOT: US 101 at Wisen Creek
WSDOT: US 101 at Wisen Creek
WSDOT: US 101 arch culvert near Dowans Creek
WSDOT: US 101 arch culvert near Dowans Creek
WSDOT: US 101 arch culvert near Dowans Creek
WSDOT: Abandoned culverts
WSDOT: Completed new southbound exit ramp
WSDOT: Completed bridge over Chico Creek
WSDOT: SD
WSDOT: Drone flyover - of the newly constructed part-time shoulder lane
WSDOT: Drone flyover westbound SR 14 part-time shoulder lane
WSDOT: Drone flyover along the SR 14 - I-205 to SE 164th Ave-Auxiliary Lane project