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Idaho public construction bids (24 open)

State & local + federal sources: 2 sources including state DOT, local and federal (SAM.gov) bids (coverage). Updated daily; data as of Sun Nov 1, 2026.

Other 14 Buildings 3 Paving 3 Safety & signals 2 Water & sewer 1 Bridges & drainage 1
Filter these on the bid board →Get alerts (early access)
DueProjectCountyWork typeBond / prequal / pre-bid
2d
Tue Nov 3, 2026
Demolish Dormitory 2425 [Sources Sought; NAICS 238910]
Dept Of The Air Force / Fa4897 366 Cons Pkp
Mountain Home AfbOther
2d
Tue Nov 3, 2026
Call 2: 2ND STREET S SAFETY IMPROVEMENTS (Key No. 23883)
Idaho Transportation Department
Safety & signals
2d
Tue Nov 3, 2026
Call 4: I-15, DIGITAL MESSAGE BOARDS, D5 (Key No. 25186)
Idaho Transportation Department
Other
2d
Tue Nov 3, 2026
Call: 5 RAMSEY RD SIGNAL UPGRADES, COEUR D’ALENE (Key No. 24276)
Idaho Transportation Department
Safety & signals
4d
Thu Nov 5, 2026
Fenn Ranger Station roofing replacement [Combined Synopsis/Solicitation; NAICS 238160; Small Business Set Aside - Total]
Forest Service / Nez Perce-Clearwater Nfs
KooskiaBuildings
5d
Fri Nov 6, 2026
Y1DA--CON NRM 531-25-102 | Expand Emergency Room [Solicitation; NAICS 236220; Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)]
Veterans Affairs, Department Of / 260-Network Contract Office 20 (36C260)
BoiseOther
9d
Tue Nov 10, 2026
Call 1: DISCOVERY WAY, US 20/26 TO BRIDGER ST, BOISE (Key No. 24698)
Idaho Transportation Department
Other
9d
Tue Nov 10, 2026
Call 2: VISTA AVE, OVERLAND RD to ROSE HILL ST, BOISE (Key No. 22390)
Idaho Transportation Department
Other
9d
Tue Nov 10, 2026
Call 3: ELM ST; YELLOWSTONE TO SOUTH BLVD, IDAHO FALLS (Key No. 23023)
Idaho Transportation Department
Other
9d
Tue Nov 10, 2026
Call 4: 1ST STREET WIDENING, AMMON (Key No. 24250)
Idaho Transportation Department
Paving
9d
Tue Nov 10, 2026
Call 5: FY27-FY28 D6 PAVEMENT PRESERVATION (Key No. 24960 -24959)
Idaho Transportation Department
Paving
11d
Thu Nov 12, 2026
Design and construct an Air Traffic Control Tower at Mountain Home Air Force Base ID [Sources Sought; NAICS 236220]
Dept Of The Army / W071 Endist Seattle
Mountain Home AfbOther
11d
Thu Nov 12, 2026
Fernan Ranger Station lift station electrical repair [Combined Synopsis/Solicitation; NAICS 238210; Small Business Set Aside - Total]
Forest Service / Idaho Panhandle National Forest
Coeur D AleneWater & sewer
12d
Fri Nov 13, 2026
ID FLAP KOOTEN 8450(1), Yellowstone Trail Road, Segment 1 [Solicitation; NAICS 237310]
Federal Highway Administration / 690567 Western Federal Lands Div
Coeur D AlenePaving
12d
Fri Nov 13, 2026
GAOA Powell Duplex Improvements, Nez Perce - Clearwater National Forest [Combined Synopsis/Solicitation; NAICS 236118; Small Business Set Aside - Total]
Forest Service / Usda-Fs, Csa Intermountain 9
KamiahOther
16d
Tue Nov 17, 2026
Call 1: NRCS NO. NR240411XXXG003 SH-21, WILDLIFE FENCE EXTENSION (Key No. 24741)
Idaho Transportation Department
Other
16d
Tue Nov 17, 2026
Call 2: SH-55, HORSESHOE BEND DRAINAGE IMPROVEMENTS (Key No. 25120)
Idaho Transportation Department
Bridges & drainage
16d
Tue Nov 17, 2026
Call 3: NORTHSIDE BLVD AND KARCHER RD, CITY OF NAMPA (Key No. 23731)
Idaho Transportation Department
Other
18d
Thu Nov 19, 2026
Fenn Ranger Station roofing replacement [Combined Synopsis/Solicitation; NAICS 238160; Small Business Set Aside - Total]
Forest Service / Nez Perce-Clearwater Nfs
KooskiaBuildings
23d
Tue Nov 24, 2026
Call 2: US-26, JCT. HITT ROAD (25th E) (Key No. 21923)
Idaho Transportation Department
Other
27d
Sat Nov 28, 2026
New Meadows Range Barn [Combined Synopsis/Solicitation; NAICS 237110; Small Business Set Aside - Total]
Forest Service / Payette National Forest
Other
30d
Tue Dec 1, 2026
GAOA Mesa Falls VC Roof Repairs in Caribou-Targhee National Forest, Idaho [Combined Synopsis/Solicitation; NAICS 238160; Small Business Set Aside - Total]
Forest Service / Usda Forest Service
Idaho FallsBuildings
40d
Fri Dec 11, 2026
Fiber Dial Room Refurbishment [Sources Sought; NAICS 238210]
Energy, Department Of / Battelle Energy Alliance–Doe Cntr
Idaho FallsOther
353d
Wed Oct 20, 2027
Bonners Ferry Road Grading [Combined Synopsis/Solicitation; NAICS 237310; Small Business Set Aside - Total]
Forest Service / Usda-Fs, Csa Northwest 2
Bonners FerryOther

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