TRAFFIC, WEATHER, TRANSIT: Monday, first day of northbound 1st Avenue South Bridge closure

6:00 AM: Good morning! It’s Monday, March 9, 2026, the scheduled start of a 3-day repair closure for the northbound 1st Avenue South Bridge. One major detour for people coming from the south will be across the South Park Bridge: The West Seattle low bridge is an alternative for crossing the river, too. MORE TRAFFIC […]