Demolition, site work, paving and new construction of a civil project in Walla Walla, Washington. Completed plans call for the demolition of a bridge / tunnel; for the construction of a bridge / tunnel; for site work for a bridge / tunnel; for paving for a bridge / tunnel; road / highway; road / highway; and water / sewer project.

**As of April 29,2026, project was awarded to Legacy Contracting Inc, awarded amount is $4,088,596.06.** All Bid Proposals Shall Be Accompanied by a Bid Proposal Deposit in Cash, Certified Check, Cashier's Check, or Surety Bond in an Amount Equal to Five Percent (5%) of the Amount of Such Bid Proposal. Should the Successful Bidder Fail to Enter Into Such Contract and Furnish Satisfactory Performance Bond Within the Time Stated in the Specifications, the Bid Proposal Deposit Shall Be Forfeited to the Walla Walla County Department of Public Works. The Improvements for Which Bids Will Be Received Are Described Below: This Contract Provides for the Replacement of Seven Mile Bridge and the Overflow Bridge. The Work Includes, but is Not Limited to, the Construction of a 168-foot Long Single-span Prestressed Precast Concrete Girder Bridge, Approximately 1,080 Linear Feet of Paved Road Construction, Existing Bridge Demolition, Guardrail, Riprap, Storm Drainage, and Other Work, All in Accordance With the Contract Plans, Special Provisions, and the Standard Specifications. *The value for this project is based on a financial range. The value is listed as the highest possible cost from the range provided by a stakeholder or official project document. Engineer's Estimate is $3,400,000 to $3,600,000.