Completed Projects

Hamilton Construction has completed more than a hundred bridge, highway interchange, transit and rail projects in the past ten years at locations throughout the Western United States. We encourage you to learn more about our award winning work by clicking on these photos/links listed below.

Project Name End Date Contract Type Customer Description

Alaska

Seward Hwy Bridges Aug 2011 Design/Bid/Build Alaska Dept. of Transportation & Facilities Replacement of three bridges along the Seward Highway.
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BR 1185 Sylvia Anne Marie Circle over Gate Creek July 2014 Design/Bid/Build Matanuska and Susitna Burroughs Removal of old bridge and construction of new steel girder bridge.
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Mountain West

SH 58 Bridge Replacement over Ford Street Spring 2014 Design/Bid/Build Colorado Dept. of Transportation Bridge replacement and Design/Build MSE walls.
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Pacific Northwest

Murphy Road Spring 2015 Design/Bid/Build Oregon Dept. of Transportation Road realignments, two new bridges, and construction of three roundabouts.
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West Vancouver Freight Access Project – Project 16 Summer 2014 Design/Bid/Build Port of Vancouver, WA Replacement of the pipe bridge servicing the Lafarge Cement Terminal at the Port of Vancouver.
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I-205 at NE Airport Way Interchange November 2014 Design/Bid/Build Oregon Dept. of Transportation New right turn ramp from Airport Way to I-205 to help alleviate congestion.
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I-84 Sandy River and Jordan Rd. Bridges November 2014 Design/Bid/Build Oregon Dept. of Transportation Replace two structurally deficient bridges on I-84 using "Top Down" construction.
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US 101 Cape Creek Bridge Rehabilitation May 2014 Design/Bid/Build Oregon Dept. of Transportation Historic bridge renovation with rail replacement, concrete repair and cathodic protection.
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Westmoreland Fish Passage Phase II Dec 2013 Design/Bid/Build U.S. Army Corps of Engineers Stream and environmental restoration project with new single span bridge.
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I-5 Willamette River Bridge (Whilamut Passage) Dec 2013 CM/GC Oregon Dept. of Transportation Two new bridges with Oregon's longest concrete arch spans. ODOT first CM/GC and largest project.
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McCullough Memorial Bridge Rehabilitation – South Approach Aug 2013 Design/Bid/Build Oregon Dept. of Transportation Historic bridge structural repair, cathodic protection, replacement of 7,200 ft. of decorative bridge railing.
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Mill Creek Drive: N. fork Rogue River Bridge Sept 2012 Design/Bid/Build Oregon Dept. of Transportation Historic bridge renovation with challenging site conditions.
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Beaver Creek and Fishtrap Creek Bridges Summer 2012 Design/Bid/Build Oregon Dept. of Transportation Demolition and reconstruction of two new bridges using Accelerated Bridge Construction techniques.
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US30 Burnt River &UPRR Bridge Replacement Summer 2012 Design/Bid/Build Oregon Dept. of Transportation "Rapid Construct" bridge replacement project using Ultra-High Performance Concrete grout and deck panels.
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Yaquina Bay Bridge Mar 2013 Design/Bid/Build Oregon Dept. of Transportation Steel repairs and bearing replacements on historic bridge.
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Westmoreland Fish Passage – Phase I Sept 2012 Design/Bid/Build U.S. Army Corps of Engineers Replacement of two bridges with new single span slab bridge and precast box culvert; stream restoration.
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OR 241: Isthmus Slough, East Approach Bridge June 2011 Design/Bid/Build Oregon Dept. of Transportation Replacement of bridge's east approach utilizing Accelerated Bridge Construction techniques.
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Johnson and Volmer Creek Bridges Aug 2011 Design/Bid/Build Oregon Dept. of Transportation Replacement of two bridges using Accelerated Bridge Construction and use of salvaged concrete beams.
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Siuslaw River Bridge July 2011 Design/Bid/Build Oregon Dept. of Transportation Major upgrade of structural, electrical, and mechanical systems on historic bridge.
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Broadway Bridge/Portland Street Car Loop March 2011 Design/Bid/Build Multnomah County Retrofit of 100-year old bridge including removal of old streetcar tracks, substructural steel retrofit, mechanical work on bascule spans, replacement of bridge deck.
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I-5 Victory Blvd. to Lombard Ave. Oct 2010 Design/Bid/Build Oregon Dept. of Transportation Adding lanes to a 1.25 mile segment of Interstate-5 including widening two existing I-5 bridges.
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I-5 Weaver – Bundle 306 Section Nov 2009 Design/Bid/Build Oregon Dept. of Transportation Replaced six bridges and repaired two more along I-5.
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I-5 Eagle Mill Rd – Neil Creek Rd. Nov 2009 Design/Bid/Build Oregon Dept. of Transportation Replacement of five freeway bridges along Interstate-5.
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Rice Hill to Comstock Cemetery Rd. – Bundle 309 Jun 2009 Design/Bid/Build Oregon Dept. of Transportation Concrete repairs to nearly 14 miles of freeway, structural repairs, reinforcement and upgrades to six bridges.
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I-5 McKenzie River/Goshen Interchange Nov 2009 Design/Bid/Build Oregon Dept. of Transportation Replaced six bridges on I-5 including two in sensitive habitat and recreational areas as well as reconstructing a complex interchange.
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I-5 Kuebler to Highway 22 Sept 2008 Design/Bid/Build Oregon Dept. of Transportation Widened two miles of I-5; built three temporary detour bridges; ten permanent bridges; shored roadways; and soundwalls.
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I-5 Wilsonville Hayesville Interchange Jun 2008 Design/Bid/Build Oregon Dept. of Transportation Replacement of an existing bridge with twin structures; new retaining walls, and 22 miles of repaving on I-5.
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Winchester Bridge Mar 2008 Design/Bid/Build Oregon Dept. of Transportation Widening and restoration of historic bridge.
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Rail

BNSF Railroad Columbia River Swing Bridge Span Repair Fall 2014 Design/Bid/Build BNSF Repair and reinforce the U1 connections of the bridge.
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Union Pacific Railroad Harrisburg October 2014 Design/Bid/Build Union Pacific Railroad Replacement of steel truss RR bridge using bridge slide and vertical jacking.
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UPRR Gladstone Emergency Response March 2014 Design/Build Union Pacific Railroad Emergency Bridge Removal
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Steel Bridge – Union Pacific Railroad Upgrade Feb 2014 Design/Bid/Build Union Pacific Railroad Repairs of steel plates and counterweight system on double-deck vertical lift bridge.
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West Vancouver Freight Access Project May 2013 Design/Bid/Build Port of Vancouver, WA Construction of retaining wall allowing for new rail line to pass seven feet below river level and installation of 276 battered steel piles to support the track.
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P & W Railroad High Rail Trestle Repair Dec 2011 Design/Bid/Build P & W Railroad Construction and rehabilitation of a 740' wooden trestle bridge.
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TriMet Commuter Rail Dec 2007 Design/Bid/Build Tri-Met Replaced five railroad trestles and rehabilitated one other.
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