# City of Chicago #77376,2

Rehabilitation of Chicago’s 100th St. Bascule Bridge

**Posted:** September 25, 2026
**Respond By:** November 20, 2026
**Identifier:** 77376,2
**NAICS:** 237310, 237990, 238120, 238110

The City of Chicago is seeking construction bids to rehabilitate the 100th St. Bascule Bridge over the Calumet River.
- **Government buyer:** City of Chicago, Chicago Department of Transportation.
- **Opportunity identifiers:** Specification No. 1337508; RFQ No. 77376,2.
- **Requested work:** Construction services to rehabilitate the 100th St. Bascule Bridge. The available notice does not provide a detailed scope, quantities, part numbers, or technical requirements.
- **OEMs and vendors:** No OEMs or vendors are named in the available notice.
- **Period of performance:** Not specified.

### Description

The City of Chicago is soliciting bids for construction work to rehabilitate the 100th St. Bascule Bridge over the Calumet River. The solicitation lists the project as specification number 1337508 and RFQ number 77376,2. A pre-bid meeting is scheduled at West Bridge House, closest address 3257 E 100th St, Chicago, IL 60617. Responses are due November 20, 2026, at 11:00 AM.

[View original listing](https://webapps1.chicago.gov/vcsearch/city/solicitationdetails/-78379eprocurement)