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SR 8 - US 101 Undercrossing - Seismic Retrofit - Completed October 2012

Project Status - Complete
Project vicinity in Thurston County. Project vicinity in Thurston County. See larger map.

The columns supporting the State Route 8 overpass were strengthened to improve seismic stability and reduce the risk of catastrophic failure in the event of an earthquake.

How You Benefit
Cross GlyphImproves Safety
Improves seismic stability, reduces the risk of failure, and enhances safety for motorists.

Partnerships & Cooperation


Financial Data for PIN 300813A
Funding Source Amount ($ in thousands)
2003 Gas Tax (Nickel Funding) $0
2005 Gas Tax (TPA) $0
Pre-Existing Funds (PEF) $1,255
Total $1,255

Contact Us
Dennis Engel
Project Engineer
WSDOT Tumwater Project Engineer Office
PO Box 47447
Tumwater, WA 98504-7477
Phone: 360-570-6750

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