Gibbs Street Pedestrian Bridge Over I-5 | Portland , Oregon
$8 million – Competitive Bid
City of Portland | Wildish Standard Paving Co.
This project involved the construction of a 570-foot long pedestrian bridge spanning Interstate 5 and adjacent city streets. Complexities of this project included phasing of the work over Interstate 5, coordination with a streetcar construction project, on-going tram operations, forming elevator shafts and bridge approach structures, installation of elevator and glass facades, setting steel tub girders and an elevated cast-in-place walkway, installation of decorative handrails, and construction of weir walls, steps and a green roof.