The 2015 Biennial Inspection of the Lincoln Tunnel New York approach roadway bridges and retaining walls.
Thornton Tomasetti performed biennial inspection of the bridges at the Lincoln Tunnel New York approaches. The project included inspection of 23 bridges with 143 spans consisting of steel multigirder, steel floorbeam girder, steel frame and concrete slab structures,18 retaining walls and update of the Level 2 load ratings. All work was performed in accordance with Port Authority of New York and New Jersey and New York State Department of Transportation requirements.
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