It’s not often that feats of engineering design can tell a Shakespearean story—two neighborhoods divided into east and west for over fifty years by the construction of I-5, residential areas and North Seattle College separated from shopping districts, business parks, and major transit stations. It wasn’t until the Northgate Pedestrian Bridge, now known as the
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Location: Snohomish County, WAOwner: Washington State Department of Transportation OCI was responsible for the Drainage Design and Temporary Sediment and Erosion Control (TESC) Design for the SR 9/92 Intersection Improvements Design Build Project in Snohomish County, WA. The main elements of the proposed development consist of widening SR 9 north of the intersection and widening
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Location: SeaTac, WAOwner: Sound Transit OCI assisted the PCL/HDR team with permitting, design, and construction of 1.6 miles of double-track Light Rail Transit (LRT) elevated line between the SeaTac/Airport Station and S 200th St. The project included a track guideway, a terminal station at the intersection of S 200th St. and 28th Ave. S, site work,
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