Mowat Construction Company: Steel Structures - 
- Alaska
- Washington
- Fremont Bridge
- Newport Way to I90 Widening
- Green River Bridge
- Snohomish Machias Bridge
- Sauk River Bridge Replacement
- York Bridge Replacement
- Aurora Bridge
- Edgewick Bridge Replacement
- SR 16, Union to Jackson Steel
- High Bridge Replacement
- Nuclear Fuel Canister Storage Building
- SR 16, Sprague to Snake Lake
- Meydenbauer Bridge Replacement
- I-5, 2nd St. Bridge
- SR 16, Union to Jackson
- York Bridge Superstructure
- Seattle Freeway Park
- Seattle Westlake Park
- Weller Street Elevated Pedestrian Walkway
- Eastgate Transit Access
- Seatac South 160th St. Loop
- Oregon
- Idaho
- Nevada
- Alaska
Mowat Construction Company Capabilities: Steel Structures
East Columbia to Lombard Connector
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| Client/Owner: | City of Portland |
| Location: | Portland, OR |
| Cost: | $4,700,000 (Total Contract Value) |
This project involved a new Columbia Way undercrossing in North Portland to connect Columbia Blvd. and Killingsworth St., replacing an aging, narrow undercrossing nearby. Mowat’s subcontract was responsible to construct two 2-Span, single-track plate girder bridges for the Union Pacific Railroad mainline of tracks. The mainline bridge had a 90’ span and a 110’ span for a total length of 200’. The siding bridge had two 90’ spans for a total length of 180’. Mowat also constructed seven cast-in-place retaining walls with architectural finish for the project, as well as constructing four architectural finish facia walls against drilled-shaft retaining walls.