[SR-99] SR 99 TUNNEL CLOSED BOTH WAYS TONIGHT!

SR 99 TUNNEL CLOSED BOTH WAYS TONIGHT!

ATTENTION! SR 99 tunnel closed both directions tonight (2/6) at 10 PM. All lanes reopen Saturday (2/7) at 6 AM.

SB SR 99 traffic exits at Harrison St. NB SR 99 traffic exits at Alaskan Way. Ramps at 6th Ave & Royal Brougham Way closed at 8 PM.

Plan ahead! @seattledot BE CAREFUL!

SR 99 tunnel in Seattle closed all night Friday for maintenance, 10 PM Friday (2/6) to 6 AM Saturday (2/7). Lane closures begin at 8:30 PM. Plan ahead and find alternate routes!