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IPD Projects

IPD Projects Lists

IPD Written Determinations

IPD Projects

District 1 Districtwide ADA Intersection Improvements

  • Description – This project is part of the overall ADA intersection improvements initiative which consists of multiple projects aimed at completing ramps that weren't previously completed under existing IDOT contracts. IDOT's mandate for the overall program is to bring 40,000 intersection corners into compliance with the ADA starting in Fiscal Year 2026. This Project includes construction of 616 corners and 63 signalized intersections to make these intersections ADA-compliant. The Project scope includes services required for pedestrian accessibility improvements at various locations throughout IDOT District 1 including improvements to curb ramps, pedestrian signals and ancillary works to accomplish other improvements such as utility relocations at some locations.
  • Location – Various Locations in District 1
  • Delivery Type – Design-Build (DB)
  • Status – Pre-Procurement
  • Industry Forum Summary

US 34 over Little Indian Creek & US 52 over the Fox River Bridge Replacements

  • Description – This project is a bridge bundle and includes the removal and replacement of two bridges in LaSalle County, IL. The bridge carrying US 34 over Little Indian Creek (SN 050-0041) is an existing 3 span, cast-in-place concrete T- beam bridge with spans 1 & 3 at 44’-9” and span 2 at 58’-3”. In August 2023, a load rating inspection was performed due to shear cracks discovered at center span in all five T- beams. A temporary support system was installed in span 2 and the bridge reopened in January 2024. The bridge carrying US 52 over the Fox River (SN 050-0058) is a five-span, reinforced concrete open spandrel deck arch bridge supported on reinforced concrete vaulted abutments at the ends and four intermediate reinforced concrete piers. Main spans 1 and 5 are 77’9” long and main spans 2 through 4 are 80’ long.
  • Location – LaSalle County, IL
  • Delivery Type – Design-Build (DB)
  • Status – Pre-Procurement
  • Industry Forum Summary

South Suburban Airport (SSA)

  • Description - The SSA will be conveniently located approximately 35 miles south of Chicago’s downtown area. Its location was specifically chosen to serve the rapidly-expanding Chicago Southland and also is positioned to meet growing demand for airport operations in northeast Illinois and northwest Indiana. IDOT’s vision for the SSA includes offering travelers and businesses an expanded array of options in air and freight travel to meet their growing transportation needs. The SSA will provide a convenient and accessible venue for commercial passenger service and cargo operations, as well as corporate and general aviation activities.
  • Location - Peotone/Monee, IL   Google Maps
  • Delivery Type - Public-Private Partnership (P3)
  • Status - Procurement

Off-System Bridge and Culvert Bundling Program

  • Description – IDOT is implementing a program to bundle off-system bridges and culverts (structures) requiring complete replacement or reconstruction. These off-system structures are located on roadways that are neither part of the Federal-aid Highway System nor the Illinois System of Highways. They are typically owned by counties, municipalities or townships, and may also include IDOT owned structures. Bundling allows multiple structures to undergo engineering and construction as a bundle. This approach streamlines the process, enabling design teams and contractors to save time by designing and constructing multiple structures within a single project.

    For questions regarding the Off-System Structure Bundling Program, email DOT.InnovativeProjectDelivery@Illinois.gov.
  • Location - Statewide
  • Delivery Type – Traditional Design-Bid-Build and potentially CMGC, Progressive Design Build or Design Build
  • Status – Planning

I-290 Drainage Improvement

  • Description – The I-290 Drainage Improvement Project is one of several projects to be completed as part of the larger I-290 corridor-wide improvements. The scope of the Project includes drainage improvement extending from the Des Plaines River (west terminus) to approximately east of Austin Boulevard (east terminus) along the Eisenhower Expressway (I-290). The improvements will connect to and convey drainage to IDOT’s existing Pump Station No. 4.
  • Location – Chicago, IL
  • Delivery Type – Construction Manager/General Contractor (CMGC)
  • Status – Procurement
  • Industry Forum Summary

Innovative Project Delivery Construction Services

Roles like Construction Manager / General Contractor (CMGC), Progressive Design-Builder (PDB), and Design-Builder (DB) for IPD Projects are advertised through the Chief Procurement Office. Public Private Partnerships (P3s) are also advertised in this same location. If you are interested in providing these services, please visit Innovative Project Delivery (IPD) Procurements.

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