Downtown Seattle Transit Tunnel closed June 12-13

On Saturday and Sunday, June 12-13, there will be a two-day closure of the Downtown Seattle Transit Tunnel for engineering work. Sound Transit will be providing a free bus bridge between Westlake Station and the SODO Station for light rail passengers during the tunnel closure. All Metro tunnel bus routes will use surface streets that weekend.

Some alarms, ventilation
fans and electronic signs at tunnel entrances may indicate emergency situations
over the weekend. These will be simulated drills that are part of the
engineering work.