State Highway Construction 4/28 to 5/4

The following is a summary of road construction and maintenance scheduled on state highways around Mason County and adjacent areas from April 28, 2019 to May 4, 2019.


Highway: SR 108 Region: Olympic County: Mason Location: Milepost(s) 2 to 12 
Description: Slow moving vehicle in both directions for vegetation management.
Work Schedule: 7 a.m. to 4 p.m. each Monday through Thursday through May 9.

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 Wednesday, May 1.

Highway: SR 108 Region: Olympic County: Grays Harbor Location: Milepost(s) 2 to 12
Description: Weather permitting, drivers will encounter a slow moving vehicle and a single lane closure as needed for routine vegetation management along the highway. Crews will pull over to let traffic pass as needed. 
Work Schedule: 7 a.m. to 4 p.m. each Monday through Thursday from Monday, April 22 through Thursday, May 9. 

Highway: US 12 Region: Olympic County: Grays Harbor Location: Milepost(s) 0 to 0.5
Description: Bridge maintenance crews will close the US 12 Wishkah River Bridge in Aberdeen to repair the gate’s arm. A signed detour will direct traffic via US 12 Heron Street Bridge during repairs. 
Work Schedule: 5 a.m. to 10 a.m. Sunday, April 28.


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: Beginning the week of April 22, drivers can expect one-way alternating traffic 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. Travelers can expect overnight, single lane closures each weekday through late summer until work is complete. During the overnight closures, drivers will follow a pilot car through the work zone. View project web page.

Work Schedule: During construction, travelers will encounter overnight single lane closures with a pilot car beginning Monday, April 22. Crews will work from 8 p.m. each Monday through Friday night to 9 a.m. the following day until project completion.

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
Contact: Grays Harbor County Public Works, 360-249-4222
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