Drivers prepare: Some southbound I-5 lanes reductions, ramp closures at I-405, SR 522 interchange In Seattle, southbound I-5 across the Ship Canal Bridge will be reduced to two lanes all weekend.Share this: Fatal crash closes southbound I-5 near FerndaleDateJanuary 20, 2026In relation toKing 5 NewsAs commuters grapple with I-5 delays, official calls for southbound express lane accessDateJanuary 16, 2026In relation toKing 5 NewsSeattle commuters ask for express lane relief as Revive I-5 snarls southbound trafficDateMarch 6, 2026In relation toKing 5 News