Sound Transit required engineering solutions to meet the challenges of running trains across the I-90 floating bridge linking downtown Bellevue and downtown Seattle in 2023. The tracks crossing Lake Washington need to accommodate six different ranges of motion.
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East Link I-90 Track Technology for Floating Bridge
Sound Transit required engineering solutions to meet the challenges of running trains across the I-90 floating bridge linking downtown Bellevue and downtown Seattle in 2023. The tracks crossing Lake Washington need to accommodate six different ranges of motion.
July 5, 2017

