WSDOT:
HOV lanes added to I-5 - Mounts Rd. to Steilacoom-DuPont Rd.
WSDOT:
Barge-mounted crane on the south side of the Portage Bay Bridge
WSDOT:
Building a work platform to build the new Portage Bay Bridge - 11/26/2024
WSDOT:
Construction underway on the new Portage Bay Bridge - 11/26/2024
WSDOT:
Looking west at early Portage Bay Bridge construction - 11/27/2024
WSDOT:
Looking west at the SR 520 Portage Bay Bridge - 11/15/2024
WSDOT:
Aerial view of two SR 520 construction projects - 11/08/2024
WSDOT:
Portage Bay Bridge panorama - 11/08/2024
WSDOT:
Aerial view of Portage Bay Bridge construction - 11/07/2024
WSDOT:
Fall colors frames early construction for the new Portage Bay Bridge - 11/07/2024
WSDOT:
Building a bridge to build the new Portage Bay Bridge - 11/07/2024
WSDOT:
Aerial view of early construction for the new Portage Bay Bridge - 11/07/2024
WSDOT:
Montlake interchange bike and pedestrian trails prior to opening (12/05/2024)
WSDOT:
Aerial view of new bike and pedestrian bridge spanning SR 520 (12/05/2024)
WSDOT:
A wide view of the SR 520 Montlake interchange (12/05/2024)
WSDOT:
Aerial view looking east of the new and improved SR 520 (12/05/2024)
WSDOT:
Montlake lid and interchange from above (12/05/2024)
WSDOT:
Looking east at the Montlake lid and interchange (12/05/2024)
WSDOT:
Aerial view looking west at the Montlake lid (12/05/2024)
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