On April 21st & 22nd (Monday and Tuesday,) the on-ramp from Denny Way onto northbound State Route 99/Aurora Avenue North will be closed from 11:30p – 5a. In addition, during the same days and hours, the right northbound lane of Aurora Avenue North will be closed between the Battery Street Tunnel and Valley Street.
According to the Washington Department of Transportation, the closures will allow workers to improve street lighting along the roadway. The work is part of the SR 99 tunnel north access project to build connections between city streets and the future north portal of the SR 99 tunnel.