Statewide Interactive Map
Projects in Mason County
W S D O T P RO J E C T S
Click on an orange marker to view active project information.
Click on a green marker to view completed project information.
Locate a project by clicking on the name in the list.
Show Project Page by double-clicking on a project in the list.
SR 106 - Twanoh Falls Improvements - Complete October 2014
SR 3 - Belfair Area - Widening and Safety Improvements - Complete Novemb
SR 302 - N of E Victor Rd - Culvert Replacement - Complete June 2017
US 101 - Coffee Creek - Remove Fish Barrier
US 101 - Lynch Road - Safety Improvements
US 101 - Purdy Canyon Vicinity Slope Stabilization - Complete March 2015