I-24-4975 I-90 (JAMT) & I-355 (VMT) Plza Iprvmts@Plz15(IL53)&Plz75(NrthAv)MP68.0(I-90)&MP27.8(I-355)

Background
The Illinois State Toll Highway Authority (ISTHA) is issuing this solicitation for Contract I-24-4975, which involves improvements at the Jane Addams Memorial Tollway (I-90) and Veterans Memorial Tollway (I-355).

The project aims to enhance toll plaza facilities at Plaza 15 (IL 53) and Plaza 75 (North Avenue), specifically at Mile Post 68.0 on I-90 and Mile Post 27.8 on I-355. This initiative aligns with the agency's mission to maintain and improve the infrastructure of the tollway system in Illinois.

Work Details
The work under this contract includes:

- Ramp pavement and shoulder replacement
- Removal of existing toll plaza median islands, equipment, and canopies
- Structure demolition
- Construction of barrier wall extensions
- Installation of toll plaza monotubes, lighting, pavement marking, and signing
- Toll plaza electrical work
- Landscaping
- Erosion control
- Maintenance of traffic

The contractor is required to comply with prevailing wage laws as outlined in the Illinois Prevailing Wage Act.

Period of Performance
Work is scheduled to commence on or about April 21, 2025, with completion expected by December 15, 2026.

Place of Performance
The geographic locations for this contract are at the Jane Addams Memorial Tollway (I-90) at Mile Post 68.0 in Cook County, Illinois, and the Veterans Memorial Tollway (I-355) at Mile Post 27.8 in DuPage County, Illinois.