State Highway Construction 1/13 to 1/19

The following is a summary of road construction and maintenance scheduled on state highways around Mason County and adjacent areas from January 13, 2019 to January 19, 2019.


Highway: SR 3 Region: Olympic County: Mason Location: Milepost(s) 3.5
Description: One-way alternating traffic for guardrail and shoulder repair.
Work Schedule: 8 a.m. to 4 p.m. Tuesday, Jan. 15. 

Highway: SR 3 Region: Olympic County: Mason Location: Milepost(s) 7.2
Description: One-way alternating traffic for utility work.  
Work Schedule: 9 a.m. to 3 p.m. Monday and Tuesday, Jan. 14-15. 

Highway: US 101 Region: Olympic County: Mason Location: Milepost(s) 337 to 338
Description: One-way alternating traffic for utility work.  
Work Schedule: 9 a.m. to 3:30 p.m. Monday through Friday, Jan. 14-18. 

Highway: SR 106 Region: Olympic County: Mason Location: Milepost(s) 7 to 11 
Description: One-way alternating traffic for utility work.  
Work Schedule: 9 a.m. to 3:30 p.m. Friday, Jan. 11.

Highway: SR 108 Region: Olympic County: Mason Location: Milepost(s) 9.7 to 11.8
Description: Utility crews for Mason County PUD #3 will raise existing power lines along SR 108 between Hurley Waldrop Road and the US 101 interchange. Weather permitting, drivers may encounter one-way alternating traffic with flaggers. 
Work Schedule:  8 a.m. to 4:30 p.m. each weekday through Thursday, Feb. 28. No work will occur:

  • Monday, Jan. 21
  • Monday, Feb. 18

Highway: SR 119 Region: Olympic County: Mason Location: Milepost(s) 0.8 to 10.9
Description: One-way alternating traffic with flaggers as utility crews replace lines. 
Work Schedule: 8 a.m. to 4:30 p.m. each weekday through Friday, May 10.

Highway: US 101 Region: Olympic County: Thurston Location: Milepost(s) 365 to 366
Description: Shoulder closure in both directions for vegetation management. 
Work schedule: 9 a.m. to 5 p.m. Monday through Thursday, Jan. 7-10. 

Highway: SR 302 Region: Olympic County: Pierce Location: Milepost(s) 10.6 to 11.3
Description: One-way alternating traffic with flaggers and occasional shoulder closures for utility work.
Work Schedule: 9 p.m. to 5 a.m. each Sunday through Friday from Jan. 6-25. 

Highway: SR 8 Region: Olympic County: Grays Harbor Location: Milepost(s) 0 to 11.5
Description: Expect a series of rolling slowdowns and shoulder closures in both directions of SR 8 for hazard tree removal.
Work Schedule: 7 a.m. to 3:30 p.m. each Monday through Thursday through Jan. 31. 


US 101 – Old Gardiner Rd to N of W Uncas Rd – Paving and Bridge Deck Repair
US 101 Region: Olympic County: Jefferson Location: Milepost(s) 275.8 to 283.9
Description: Overnight single-lane closures each Sunday through Thursday as crews repave nearly 8 miles of US 101 from east of the Clallam-Jefferson County line to north of the US 101/SR 104 interchange. Project page.

This work aims to extend the life of the roadway, which hasn’t been resurfaced in nearly 20 years. 

In addition to repaving the highway, crews will make deck repairs, including replacing expansion joints, to the US 101 Salmon Creek Bridge and US 101 Snow Creek Bridge. 

Work Schedule: 

  • Eastbound US 101: 8 p.m. to 8 a.m. each Sunday through Thursday from early spring through late summer 2019. 
  • Westbound single lane closures will occur through 9 a.m. each Sunday through Thursday for the same time period. 

Mox Chehalis Road Bridge Replacement
 Mox Chehalis Road (south of SR 8 near McCleary) Region: Olympic County: Grays Harbor Location: Milepost(s) 7.8 to 7.9
Description: Crews for Grays Harbor County have begun a project to replace the Mox Chehalis Road bridge just south of McCleary. Project information. All inquires should be directed to Grays Harbor County Public Works
Work Schedule: Traffic is controlled by a temporary signal. One-way alternating is in affect.