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  1. Bid Banana
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  4. ›Construction
  5. ›Key No. 22432 KILPATRICK BRIDGE

Idaho Transportation Department·Idaho

Key No. 22432 KILPATRICK BRIDGE

Closes 3/31/2026$125k – $500kInvitation for BidLogin requiredFee to access
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Description

The Idaho Transportation Department is seeking bids to replace the Kilpatrick Bridge spanning Silver Creek in Blaine County, Idaho. The project includes demolition of the existing structure, installation of a new bridge, and replacement of bridge railings. The estimated contract value ranges from $2.5 million to $5 million, and digital plans are available for a $22 download fee. Interested firms must submit bids by the closing date and may obtain further details through the Q&A portal. • Scope: full bridge replacement (structure, decking, railings) over Silver Creek. • Estimated value: $2.5 M – $5 M. • Required deliverables: detailed construction plans (available for purchase), compliance with Idaho state bridge design standards. • Contact: Kelsey Winn, Solicitor, Idaho Transportation Department (see contact fields). • Submission deadline: March 31 2026, 2:00 PM MDT.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Kelsey Winn(Solicitor)

[email protected]

(208) 334-8157

Key dates

Opened
3/27/2026
Closes
3/31/2026

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
237310
Solicitation №
Quest Number: 10095155

Budget estimate

$125,000 – $500,000

The solicitation lists an estimated contract value of $2.5 M‑$5 M. Assuming a typical contractor net margin of 5‑10 % for bridge construction projects, the expected profit (i.e., budget to the contractor) would likely fall between roughly $125,000 and $500,000. This range accounts for variability in scope detail, subcontractor costs, and any change‑order potential.

AI estimate from the solicitation

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