# City of Chicago #78391

Auburn Gresham Corridor Improvements, Section 1 construction

**Posted:** November 03, 2026
**Respond By:** November 17, 2026
**Identifier:** 78391
**NAICS:** 237310

The City of Chicago is seeking bids for construction improvements in the Auburn Gresham corridor.
- **Government buyer:** City of Chicago, Chicago Department of Transportation.
- **Opportunity:** Auburn Gresham Corridor Improvements, Section 1; solicitation 1269498B (also identified as RFQ 78391 and specification 1269498B).
- **Project limits:** 79th Street from Sangamon Street to Fielding Avenue and Halsted Street from 78th Street to 80th Street. The solicitation attachment abstract specifically references 79th Street, Sangamon and does not provide a detailed work scope.
- **Requested service:** Construction improvements; quantities and detailed work items are not provided in the available materials.
- **Notable requirement:** The attachment identifies a protected market designation of SBI I.
- **OEMs and vendors:** No product manufacturers or contractor vendors are named.

### Description

The City of Chicago is seeking bids for construction under the Chicago Department of Transportation. The solicitation is for the Auburn Gresham Corridor Improvements, Section 1: 79th Street, Sangamon. Responses are due November 17, 2026, at 11:00. The pre-bid address is listed as SBI I.

[View original listing](https://webapps1.chicago.gov/vcsearch/city/solicitationdetails/7004non-eprocurement)