Columbia-Wrightsville Bridge
Client:
PennDOT District 3-0
Columbia
PA
Mid-Atlantic
PROJECT MANAGEMENT
SERVICES
PROJECT ELEMENTS
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Chris Seaman, P.E., CBSI
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Highways, Streets & Structures
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Hands-on bridge inspection
McMahon, along with Larson Design Group, performed a NBIS Route Crane Inspection of the Columbia-Wrightsville Bridge carrying SR 462 over the Susquehanna River. McMahon was responsible for the 27 spans over the waterway. In order to adequately perform a hands-on inspection of each pier and the open spandrel deck arch, a 60 foot bucket boat was utilized which was provided by Harcon Bridge Access Services.
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