Mason/Grays Harbor County centerline rumble strip project begins

In observance of Independence Day, no work takes place July 3 – 5.

The same traffic impacts apply the week of July 6 – 10 when paint crews re-stripe the centerlines.

Centerline rumble strips are designed to alert drivers that they are crossing over into on coming traffic.  Grooves or rows of raised pavement markers are placed perpendicular to the direction of travel. As a vehicle passes over the rumble strips, noise and vibration are produced to warn motorists to get back into their lane.

Please visit http://www.wsdot.wa.gov/Design/Policy/RumbleStrips.htm to learn about rumble strips.

WSDOT awarded this $77,000 project to Apply-A-Line, Inc. out of Pacific in May.

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