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I-90 - Geiger Rd to Spokane Viaduct - PCCP Rehabilitation

Under Construction beginning Spring 2011
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Latah Bridge Joint
Digging out a bridge joint on the Latah Creek bridge.

Latah Bridge Paving
Paving the new bridge surface over Latah Creek.

Removing cracked concrete segment
Removing a segment of cracked concrete slated for replacement.


Status

January 2013

  • Weekly construction update
  • Awarded to Acme Concrete Paving of Spokane with a construction bid of $7,849,447.
  • Pavement repair and grinding complete.  Striping and other minor items remain.  Work suspended for winter.

This project will replace deteriorated concrete pavement panels, grind concrete pavement to eliminate ruts, bridge deck repairs on the Abbot Rd. and Latah Creek Bridges, and upgrades to illumination systems, guardrail, and signing. The project limits are shown on the drawing above.

Why is WSDOT rehabilitating this pavement?
This section of Interstate 90, west of downtown Spokane, has experienced severe surface rutting from vehicles using studded winter snow tires.  The worst rutting was evident on the Latah Creek Bridge.  In addition, a number of the concrete pavement panels have cracked and needed to be replaced.

The End Result
Tire track ruts will be eliminated and the driving surface will be smooth, provided a better ride and safer roadway.

Project Benefits
The life of the existing concrete pavement on the Sunset Hill portion will be extended, preserving the investment in the roadway

What is the project timeline?
Work will begin during the spring of 2011 and be underway into October.  After a winter suspension, concrete pavement grinding will resume in the spring of 2012 until completed.

Financial Information

Project signage will reflect the cost of construction engineering, project bid award and sales tax.

Financial Data for PIN 609049G
Funding Source Amount ($ in thousands)
2003 Gas Tax (Nickel Funding) $0
2005 Gas Tax (TPA) $0
Pre-Existing Funds (PEF) $11,035
Total $11,035

How can I get more information?
Contact:
Chad Simonson, Project Engineer
2714 N. Mayfair
Spokane, WA 99207
(509)324-6250
simonsc@wsdot.wa.gov

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