Construction of Roundabout at the Intersection of IL 162
Open State & local contract opportunity Posted
- Solicitation number
- 97877
- State
- Illinois
- Responses due
Opportunity facts
- Jurisdiction
- Point of contact
-
- IDOT Contracts Office dot.de-contracts@illinois.gov (217) 782-7806
Opportunity details come from constructionbidsource.com. Updated .
About this opportunity
The Illinois Department of Transportation is soliciting bids for construction of a roundabout at Illinois Route 162 and Old Troy Road in Madison County, Illinois, under Contract No. 97877, Section 17-00034-00-PV, with electronic bids due to the iCX system before 12:00 p.m. on November 6, 2026. The attached Notice to Bidders includes a disadvantaged business enterprise (DBE) participation provision, revised effective July 2, 2026.
The scope covers full closure traffic control with detours, layout, clearing and tree protection, excavation and embankment using onsite material, and removal of non-special waste earth. It also includes storm sewer with pipes up to 30 inches in diameter, erosion control under a SWPPP that complies with NPDES permit ILR10, lighting foundations and conduit, aggregate bases, hot-mix asphalt stabilized subbase, concrete curb and gutter, jointed plain and stamped colored concrete pavement, raised reflective markers, and pavement marking. Contractors must remove and dispose of regulated substances at multiple PESA sites with documented contamination. They must also accommodate utility work involving AT&T copper and fiber, Ameren gas distribution and high-pressure mains, Southwestern Electric Cooperative electric lines, Illinois American Water and City of Troy potable water mains, and agricultural tile drains.
The project permits a 60-consecutive-calendar-day full closure of IL 162 between May 25, 2027, or the last day of Maryville Christian School attendance, and August 1, 2027. An additional 40 working days are permitted after the specified completion date. Liquidated damages are $6,750 per calendar day for missing completion. Funding comes from federal-aid construction funds and District 8 Construction Funds. The contract will be awarded to the lowest responsive and responsible bidder.
Opportunity text
The project consists of: traffic control and protection for a full closure of IL 162 and a portion of Old Troy Road, with detours; construction layout; some brush removal and protection of small trees; excavation and embankment work with onsite material; removal and disposal of non-special waste earth; the employ of testing of excavation work throughout the project, furnished excavation to be hauled and placed at the site; storm sewer and inlet trenching, with pipes up to 30 in diameter; erosion controls for a project SWPPP; lighting foundations and conduit; accommodation of any remaining utility relocation work; aggregate bases; hot-mix asphalt stabilized subbase under PCC pavement; combination concrete curb and gutter and medians; jointed plain concrete pavement; stamped colored pavement and medians; raised reflective markers; and pavement marking on HMA and PCC. Location: This project is located along Illinois Route 162 at its intersection with Old Troy Road. Just to the east of said intersection, the Madison County Transit (MCT) Goshen Trail, a walking and bicycling trail, goes over Illinois Route 162 via a small pedestrian bridge. The project begins at the east entrance to the First Baptist Church of Maryville, along IL 162, extends under the trail bridge, to a point at Kennedy Drive. The project extends northward from Il 162, to the southmost entrance of the MCT Goshen Trail parking area along Old Troy Road.
Files
| File | Type | Posted |
|---|---|---|
| ildot 97877-125.pdf |
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