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Eastern Region Preventative Maintenance Chip Seal - Complete November 2011

To preserve the roadway and to improve the driving surface, a Bituminous Surface Treatment (BST), also known as a chip seal, will be applied. It is a flexible, protective surface of asphalt emulsion and gravel that is applied to existing or repaired pavement.

How You Benefit
Dollar Sign Glyph Economic Incentive
This project extends pavement life and improves the ride quality of the highway, preserving the public investment.

Partnerships & Cooperation
WSDOT seeks to address the concerns of tribal nations using the process outlined in section 106 of The National Historical 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 600221B, 600231O, 602707F
Funding Source Amount ($ in thousands)
2003 Gas Tax (Nickel Funding) $0
2005 Gas Tax (TPA) $0
Pre-Existing Funds (PEF) $3,858
Total $3,858

State funds = $4,344,000

Contact Us
Al Gilson, Public Information Officer
WSDOT Eastern Region
2714 N. Mayfair
Spokane, WA 99207

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