Kitsap & Mason County construction and travel updates


Kitsap County

View Kitsap County construction map (pdf 358 kb)



SR 305 - Winslow Ferry to Hostmark St - Safety Improvements
Highway: SR 305 Region: Olympic County: Kitsap Location: Milepost(s) .01 to 12
Contact: Michele Britton, 360-874-3000
Description: Shoulder closures in both directions for preliminary work associated with an upcoming safety enhancement project​.
Work Schedule: 7:30 a.m. to 4 p.m. each weekday through Thursday, Jan. 31. No work scheduled Martin Luther King Jr. Day, Monday, Jan. 21



Highway: SR 104 Region: Olympic County: Kitsap Location: Milepost(s) 14.5
Contact: Duke Stryker, 360-874-3051
Description: Total closure of SR 104 Hood Canal Bridge to vehicular traffic for annual crew storm training. The training is conducted at night when traffic volumes are lighter. WSDOT will work with emergency responders to provide access to the bridge.
Work Schedule: 10 p.m. Thursday, Jan. 24 to 1 a.m. Friday, Jan. 25.

Highway: SR 160 Region: Olympic County: Kitsap Location: Milepost(s) 4.8 to 5 
Contact: Dave Evans, 360-570-6746
Description: One-way alternating traffic for utility work. 
Work Schedule: 7 a.m. to 4:30 p.m. each weekday through Friday, Feb. 1.

Highway: SR 305 Region: Olympic County: Kitsap Location: Milepost(s) 6.9
Contact: Doug Adamson, 360-357-2716
Description:  Daytime one-way alternating traffic for SR 305 Agate Pass Bridge inspection and maintenance. 
Work Schedule: Each day from Tuesday, Feb. 19, through Friday, March 1, drivers will encounter one-way alternating traffic from 8:45 a.m. to 3 p.m. each weekday and 7:45 a.m. to 2 p.m. Saturday and Sunday, Feb. 23-24.


Mason County

View Mason County construction map (pdf 358 kb)


Highway: US 101 Region: Olympic County: Mason Location: Milepost(s) 337 to 338
Contact: Chris Ehresmann, 360-570-6749
Description: One-way alternating traffic for utility work.  
Work Schedule: 9 a.m. to 3:30 p.m. Friday, Jan. 18, and Tuesday through Friday, Jan. 22-25.

Highway: SR 108 Region: Olympic County: Mason Location: Milepost(s) 9.7 to 11.8
Contact: Chris Ehresmann, 360-570-6749
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. 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
Contact: Chris Ehresmann, 360-570-6749
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.