Ship Canal Bridge Repairs Finish on I-5

Washington State Department of Transportation has completed 10 months of repairs on the Seattle Ship Canal Bridge, with northbound lanes now open.

Updated on Nov. 6, 2026 in Transportation

Wide view of a concrete highway bridge spanning a grey-green Seattle waterway under overcast light, with a tugboat passing beneath and evergreen hills in the distance.
The Washington State Department of Transportation finished 10 months of repairs on the Seattle Ship Canal Bridge, reopening all northbound Interstate 5 lanes. AI Illustration. Upload story photo >

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The Washington State Department of Transportation completed repairs on the Seattle Ship Canal Bridge along Interstate 5, and all northbound lanes are now open to traffic. The work was carried out over 10 months as part of the Revive I-5 project.

Why it matters

The repairs address deterioration on a heavily traveled span carrying I-5 traffic through Seattle. Southbound lanes are scheduled for their own construction work in 2027.

The project used roughly 23,000 wheelbarrows of new concrete, about 200 truckloads, across 276 concrete repairs. Crews resurfaced more than 15,400 feet of deck on the four northbound lanes and restriped over 74,000 feet of lanes and shoulders.

The players

Washington State Department of Transportation

The state agency responsible for maintaining and improving state highways, including Interstate 5 in Washington.

The details

Crews completed concrete repairs, deck resurfacing, and lane restriping on the bridge as part of Revive I-5. Northbound lanes are open, while the southbound side awaits its scheduled 2027 construction.

Timeline

  1. Repair work on the Ship Canal Bridge lasted 10 months.

  2. Southbound lane construction is scheduled for 2027.

Market Landscape

The Ship Canal Bridge work is a piece of the Revive I-5 program, which targets aging corridor infrastructure through Seattle. Its sequencing, with northbound finished before southbound construction in 2027, reflects how state transportation projects are staged to keep traffic moving.

Northbound drivers on I-5 through Seattle can now use all lanes on the Ship Canal Bridge. Commuters should expect future disruption when southbound construction begins in 2027.

The takeaway

Drivers using I-5 across the Ship Canal Bridge can count on full northbound capacity now, but should plan for southbound work starting in 2027. Watching for WSDOT updates will help commuters adjust routes ahead of time.

What happens next

Southbound lanes of the Ship Canal Bridge are scheduled for construction in 2027.

Further reading

For related coverage, explore Transportation news affecting Seattle commuters.

Source note: This article includes information reported by 98.3 The KEY.

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