Overnight closures on SR 99 at West Seattle Bridge to take place March 10-14

Both directions of State Route 99 between South Atlantic Street and East Marginal Way, south of the West Seattle Bridge, will close nightly from 9 p.m. to 5 a.m. Monday, March 10 through the morning of Friday, March 14.

Both directions of State Route 99 between South Atlantic Street and East Marginal Way, south of the West Seattle Bridge, will close nightly from 9 p.m. to 5 a.m. Monday, March 10 through the morning of Friday, March 14.

The closures are necessary to allow crews room to complete the final stages of construction on a new overpass near South Spokane Street.