Demolition, site work, paving and new construction of a bridge / tunnel in Lewiston, Idaho. Completed plans call for the demolition of a bridge / tunnel.

Existing Bridge Key Number 29920 is in Nez Perce County and carries River Road over Pine Creek. The bridge is owned and maintained by Nez Perce County and is located approximately 9.9 miles east of Lenore, ID. The contractor is to remove the existing truss bridge with concrete foundations on River Road over Pine Creek in Nez Perce County and replace it with a single span voided slab concrete bridge on piles. Public access must be maintained with a shoofly and a temporary bridge during construction. Roadway approach construction is also included. No construction activities are permitted below the ordinary high-water mark. NOTE* LHTAC BID BOX LOCATION and Hours The LHTAC Bid Box is located at 3330 W Grace St. Boise, ID 83703. This is the mailing address regardless of delivery method. Office hours are as follows: Monday-Thursday - 7:30 AM 5:30 PM Mountain Time - Friday - 7:30 AM 12:30 PM Mountain Time Saturday - Sunday - Closed Q/A:- July 27, 2026 at 5:00 pm MDT is the last time technical questions or clarification requests will be accepted. Clarifications, answers, or addenda, if required, will be published no later than July 28, 2026 at 5:00 pm MDT. Non-technical administrative support questions may be asked and answered via telephone or email until the time of bid submittal deadline, although there is no guarantee questions submitted after July 27, 2026 will be answered. It is the Bidder's responsibility for reviewing all questions and answers prior to submitting bids