County Highway 19, Culvert Replacements

LaSalle County Highway Department in Illinois is soliciting bids for culvert replacements on County Highway 19, with bids due July 15, 2026 at 9:00 a.m. CDT through QuestCDN's vBid system. Pre-qualification is required, and bidder authorization must be obtained at least 24 hours prior to bid opening.

The scope includes removing three existing CMP culverts (2-foot, 4-foot, and 6-foot diameter) and replacing them with two CMP culverts (2-foot and 4-foot diameter) and one 12-foot by 5-foot precast concrete box culvert. Work locations are approximately 2 miles from Triumph, Illinois at 670 N. 3973rd Road, 690 N. 3973rd Road, and 981 N. 39th Road in LaSalle County.

Bidding documents are available through QuestCDN (Quest Number 10228032) for a download fee of $42 plus a $22 delivery fee; online bidding fees are an additional $42. Prospective bidders must register as plan holders on QuestCDN.com and remain on the plan holder list for bids to be accepted. Bids will only be received through the vBid system; email, fax, and paper submissions will not be accepted. Plan holders receive automatic notification of addenda and bid updates.

Bid opening is scheduled for 8:00 a.m. on July 15, 2026. Don Ernat, County Engineer, serves as the contact for additional information at 815-434-0743 or mail@lasallecountyil.gov. Technical assistance with QuestCDN registration and vBid is available at 952-233-1632 or Success@QuestCDN.com.