Contracts
US-91 reconstruction, Park Lawn to Siphon Road, Chubbuck
A federal-aid road rebuild with about 24,700 CY of excavation, 17,200 tons of aggregate base and 9,000 tons of asphalt.
The details:
- Owner: Idaho Transportation Department (ITD), District 5
- Reference: Key No. 21860
- Where: Chubbuck, Bannock County, Idaho
- Closes: October 20, 2026, Bid-opening time not shown on the ITD list; confirm in the notice to contractors
What to know before you bid:
- Scope: rebuild a section of US-91 in Chubbuck with removals, grading, base, asphalt paving, storm and sanitary sewer, irrigation pipe, sidewalk, curb and ramps.
- ITD’s bid item list shows roughly 24,727 CY excavation, 6,250 CY borrow, 19,380 tons granular subbase, 17,221 tons aggregate base and 9,051 tons SP-3 asphalt.
- Four small buildings are slated for removal, and the job carries a partnering item and a three-member dispute review board.
- Federal funding; no estimate range is posted. Reference files are available from ITD alongside the notice.
- Bid electronically through Bid Express, or deliver a sealed hard-copy bid to ITD in Boise before the opening.
Notice checked on October 5, 2026. Dates, addenda and requirements can change, so confirm them in the official documents before you bid.
Source note: Idaho’s list shows the date but not the opening time. Check the notice to contractors for the time.