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Project Info

Budget Information

Eastern Region Centerline Rumble Strips - Complete November 2011

Grind centerline rumble strips along 170 miles of state highway. 

This project installed rumble strips on the following highway sections:

SR 26/US 395 to Colfax (MP 61-133)
SR 27/Pullman to Spokane Valley (MP 0-82)
SR 127/Snake River to Dusty (MP 10-27)

How You Benefit
Cross GlyphImproves Safety
Centerline rumble strips are a proven low-cost method of dramatically reducing cross-over collisions by alerting inattentive drivers when they are crossing into oncoming traffic.

Partnerships & Cooperation
WSDOT addresses the concerns of tribal nations using the process outlined in Section 106 of the National Historic Preservation Act and the WSDOT Tribal Consultation Policy adopted in 2003 by the Transportation Commission as part of the WSDOT Centennial Accord Plan.


Financial Data for PIN 602604A
Funding Source Amount ($ in thousands)
2003 Gas Tax (Nickel Funding) $0
2005 Gas Tax (TPA) $0
Pre-Existing Funds (PEF) $568
Total $568

State funds = $663,000

Contact Us
Al Gilson, Communications
WSDOT Eastern Region/Spokane
2714 N. Mayfair
Spokane, WA 99207

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