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I-5 - SB Stillaguamish River Bridge - Major Bridge Rehabilitation - Crossover Lane Animation

Stillaguamish River Bridge animation
I-5 will be reduced to two lanes in each direction at the Stillaguamish River bridges near Arlington for about four months starting in mid-July. During the lane reduction, contractor crews will replace the 81-year-old southbound bridge deck. Southbound drivers will use crossover lanes to share the northbound Stillaguamish River bridge during construction. Lanes will be slightly narrower and concrete barriers will separate northbound and southbound traffic on the bridge.