State Highway Construction 9/8 to 9/14

The following is a summary of road construction and maintenance scheduled on state highways around Mason County and adjacent areas from September 8, 2019 to September 14, 2019.

US 101 – Coffee Creek – Remove Fish Barrier

Highway: US 101 Region: Olympic County: Mason Location: Milepost(s) 346.8
Description: Travelers who use the US 101 Shelton-Matlock interchange will notice orange signs and construction activities as crews will begin efforts to remove fish barriers along Coffee Creek and rebuild two ramps. Drivers are encouraged to watch for trucks entering and exiting the construction zone.  As work progresses, the project later will require a temporary traffic shift on Shelton-Matlock Road west of US 101 near the interchange. This project also will rebuild the southbound US 101 ramps to and from the Shelton-Matlock Road. 
Work Schedule: See below: 

6 a.m. to 8 p.m. each weekday through Thursday through Friday, Sept. 20.
Brief traffic stops and shoulder closures on Shelton-Matlock Road approaching US 101 interchange. No traffic effects for US 101.


Highway: SR 106 Region: Olympic County: Mason Location: Milepost(s) 8.3 to 8.6
Description: One-way alternating traffic for asphalt repair. 
Work Schedule: 8 a.m. to 4 p.m. Tuesday, Sept. 10.

Highway: SR 108 Region: Olympic County: Mason Location: Milepost(s) 4 to 11
Description: Slow moving vehicle in both directions for vegetation management. 
Work Schedule: 8 a.m. to 4 p.m. Monday through Thursday, Sept. 9-12.

Special Events 
 US 101 Region: Olympic County: Mason Location: Milepost(s) 343.8
Description: Slow moving traffic in both directions for Oysterfest. 
Work Schedule: 9a.m. to 5 p.m. Saturday and Sunday, Oct. 5-6.

Highway: SR 3 Region: Olympic County: Kitsap Location: Milepost(s) 35
Description: Shoulder closure in both directions for guardrail repair. 
Work Schedule: 9 a.m. to 2 p.m. Monday and Tuesday, Sept. 9-10.

Highway: SR 3 Region: Olympic County: Kitsap Location: Milepost(s) 32.5 to 34
Description: Southbound single-lane closure for utility work. 
Work Schedule: 7 a.m. to 4:30 p.m. Thursday, Sept. 12.

Highway: SR 108 Region: Olympic County: Grays Harbor Location: Milepost(s) 3 – 6
Description: One-way alternating traffic with flaggers for mowing.
Work Schedule: 7:30 a.m. to 4 p.m. each Monday through Thursday beginning Sept. 3 through Sept. 12. 

Highway: SR 108 Region: Olympic County: Grays Harbor Location: Milepost(s) 2-11
Description: Single lane closure in both directions for vegetation management. 
Work Schedule: 8 a.m. to 4 p.m. each Monday through Thursday through Thursday, Sept. 12.

Highway: US 101 Region: Olympic County: Jefferson Location:  Milepost(s) 296 – 297
Description: Crews for Washington State Department of Natural Resources will be removing hazard trees along the highway that will require one-way alternating traffic with flaggers.
Work Schedule: 8 a.m. to 4 p.m., Tuesday, Sept. 10.

SR 302 – E of Elgin Clifton Rd to SR 16 – Remove Fish Barriers, Paving and ADA Compliance
Highway: 302 Region: Olympic County: Pierce Location: Milepost(s) 10.8 to 16.9
Description: This project removes and replaces three outdated culverts under SR 302 with fish passable structures, repaves 8 miles of SR 302, and rebuilds sidewalks and ramps at the intersections of SR 302 and SR 302 (Spur) through SR 302 and 94th Avenue to comply with the Americans with Disability Act and improve access for all travelers. Drivers can expect up to three weekend closures of the SR 302 Purdy Spit for bridge deck repairs scheduled for summer 2020. The bridge deck work will take place day and night. A signed detour will be in place during construction. Paving and deck repairs will require warm, dry weather conditions. Paving operations will occur overnight, when traffic volumes are less. 

Work Schedule: 

  • For the week of Sept. 9, drivers will see one-way alternating traffic controlled by flaggers from 7 a.m. to 1 p.m.