SEATTLE — From December 1 to 4, crews with the Washington State Department of Transportation (WSDOT) will be making overnight repairs on State Route 99 in Seattle.
Starting at 9 p.m. on Monday to 5 a.m. on Tuesday, the right northbound lane of the SR 99 tunnel will close. In that timeframe, crews will also close the following on-ramps to SR99:
- Royal Brougham Way on-ramp to northbound SR 99
- Northbound SR 99 off-ramp to Republican Street
On Tuesday night at 9 p.m. to Wednesday at 5 a.m., the two left lanes of SR 99 southbound will close north of the tunnel and the southbound off-ramp to Harrison Street will also close.
Finally, from 9 p.m. on Wednesday to 5 a.m. on Thursday, the Sixth Avenue North on-ramp to southbound SR 99 will be closed.
WSDOT says crews will be removing vegetation to be replanted.
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