Bridges & Transportation

Triborough Bridge
Triborough Bridge 300 225 Southland Holdings

Completed in 1936 by American Bridge, the Triborough Bridge project involved air spinning the main cables and erecting castings and hanger ropes. Project Details Owner: Metropolitan Transportation Authority New York…

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BNSF – Galveston Causeway Bridge
BNSF – Galveston Causeway Bridge 957 718 Southland Holdings

Completed in 1989 by American Bridge, the BNSF Galveston Causeway Bridge project replaced a double-track rolling bascule with a single-track bridge. The new span was built on an adjacent pier,…

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Emsworth Back Channel Dam Servie Bridge Repairs
Emsworth Back Channel Dam Servie Bridge Repairs 1000 750 Southland Holdings

Completed in 2011 by American Bridge, the Emsworth Back Channel Dam Service Bridge Repairs included replacing all bridge bearings, jacking bridge spans, installing a new upstream walkway and expansion joints,…

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Angostura Bridge Engineering Services
Angostura Bridge Engineering Services 288 216 Southland Holdings

Completed in 2008 by American Bridge, the Angostura Bridge Engineering Services project involved the rehabilitation of the 2,336′ suspension bridge. This included truss rehab, main cable inspection and repair, hanger…

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SR 520 Montlake to Lake Washington I/C and Bridge Replacement
SR 520 Montlake to Lake Washington I/C and Bridge Replacement 1000 750 Southland Holdings

Construction of West Approach Bridge South (WABS) and demolition of existing SR 520 Bridge. Project Details Owner: Washington State Department of Transportation Location: Seattle, Washington, United States Performed as: American…

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Union Pacific Des Moines River Bridge
Union Pacific Des Moines River Bridge 495 371 Southland Holdings

Completed in 2002 by American Bridge, the Union Pacific Des Moines River Bridge project involved rehabilitating the 2,685′ steel viaduct. Work on the 300′ deck truss included eyebar shortening, reinforcement…

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Chicago Skyway Commercial Avenue Viaduct Rehabilitation
Chicago Skyway Commercial Avenue Viaduct Rehabilitation 533 400 Southland Holdings

Completed in 2003 by American Bridge, the Chicago Skyway Commercial Avenue Viaduct Rehabilitation involved structural steel repairs on the 13-span west approach to the Calumet River Bridge. The project covered…

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Chicago Skyway Calumet River Bridge Rehabilitation
Chicago Skyway Calumet River Bridge Rehabilitation 613 460 Southland Holdings

Completed in 2003 by American Bridge, the Chicago Skyway Calumet River Bridge Rehabilitation involved structural steel repairs on a nine-span, 2,458-foot truss bridge. Work included replacing or repairing truss components…

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Bayonne Bridge Strengthening
Bayonne Bridge Strengthening 750 563 Southland Holdings

Completed in 2003 by American Bridge, the Bayonne Bridge Strengthening project added 60 longitudinal girders to the 1,675-foot main span. The girders, made of Grade 70 steel, were fabricated by…

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Broadway/Seventh Avenue Line
Broadway/Seventh Avenue Line 385 289 Southland Holdings

Completed in 1990 by American Bridge, the Broadway/Seventh Avenue Line project involved replacing track girders, rocker pins, and seat brackets, along with repairing knee braces. Project Details Owner: Metropolitan Transportation…

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