Chicago Transit Authority Government Bids
Browse active and historical government bids, RFPs, RFQs, IFBs, contract opportunities, and procurement notices issued by the Chicago Transit Authority. Use this page to monitor Chicago Transit Authority procurement activity, track upcoming bid opportunities, and identify potential government contracting opportunities in Illinois. Select a bid title below to view bid details, due dates, agency information, bid documents, and submission requirements.
- C25OP103218520 - Invitation For Bids (Non-Negotiable) Cisco Switches For The Rail Network and 60 Months of… bid · Closed · Due: 10/10/2025 Chicago Transit Authority View Notice
- B26OP03748R - Invitation For Bids (non-negotiable) to procure Google Maps Application Programming Interface Multi-Year License Subscription… bid · Closed · Due: 10/13/2025 Chicago Transit Authority View Notice
- B25OP01829R - Invitation for Bids (IFB) Non-Negotiable:Provide Calibration Services on Tools and Instruments Used to Repair… bid · Closed · Due: 10/27/2025 Chicago Transit Authority View Notice
- C25FI103228093- Request for Proposals (RFP) - Overhaul of Up to Five Hundred (500), 1000 Series New… bid · Closed · Due: 11/03/2025 Chicago Transit Authority View Notice
- B24OP00168R4 - Invitation for Bids (IFB) NON-NEGOTIABLE Printing of CTA Route Maps as required for up… bid · Closed · Due: 10/09/2025 Chicago Transit Authority View Notice
- C25OP103218520 - Invitation For Bids (Non-Negotiable) Cisco Switches For The Rail Network and 60 Months of… bid · Closed · Due: 10/03/2025 Chicago Transit Authority View Notice
- C25OP103218520 - Invitation For Bids (Non-Negotiable) Cisco Switches For The Rail Network and 60 Months of… bid · Closed · Due: 10/03/2025 Chicago Transit Authority View Notice
- C25FI103228093- Request for Proposals (RFP) - Overhaul of Up to Five Hundred (500), 1000 Series New… bid · Closed · Due: 10/17/2025 Chicago Transit Authority View Notice
- B25OP00598 - Invitation for Bid (Non-negotiable) Small Business Opportunity for Printing of Various Informational Signage, Maps,… bid · Closed · Due: 10/09/2025 Chicago Transit Authority View Notice
- C25FI103256905 Letters of Interest and Qualifications (LIQ) for Construction Management/ Owner's Representative Services bid · Closed · Due: 11/12/2025 Chicago Transit Authority View Notice
- B24OP04635R-Tactile and Braille signs for a period of 36 months with two, one-year options. bid · Closed · Due: 9/19/2025 Chicago Transit Authority View Notice
- B26OP03748R - Invitation For Bids (non-negotiable) to procure Google Maps Application Programming Interface Multi-Year License Subscription… bid · Closed · Due: 10/06/2025 Chicago Transit Authority View Notice
- B24OP04884 - Non-Revenue Fleet Vehicles for a Period of 72 Months bid · Closed · Due: 10/13/2025 Chicago Transit Authority View Notice
- C25FI103258528 LIQ - Forest Park Track Design - IMD to I-290 Bridge bid · Closed · Due: 10/24/2025 Chicago Transit Authority View Notice
- B25OP04897 Request for Proposals (RFP) - Facility Condition Assessment Consultant for a period of up to… bid · Closed · Due: 9/19/2025 Chicago Transit Authority View Notice
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