CTA - Chicago Transit Authority

Contract Opportunities

Bid Information is presented in three categories: Supplies, Construction and Services. If you know the type of bid solicitation you are searching, choose that category and click Search.

Note that:

E-mail notification

CTA is notifying registered vendors of new publicly advertised contracting opportunities via e-mail. The email notifications will be sent to CTA registered vendors by commodity. For vendor registration and other information please visit the CTA Vendor Registration and DBE Certification Web site at http://cta.dbesystem.com.

All vendors are encouraged to update their business contact information including their email addresses and list of commodities as all notifications will be sent electronically by e-mail. If you have questions regarding vendor registration, please contact CTA Vendor Management at ctavendormgmt@transitchicago.com. For questions about bid notifications, please contact the CTA Bid Office at (312) 681-2050.

Additional Help

For assistance with obtaining, viewing and downloading bid information, please read the following:



3/20/2018: We're sorry; downloads are temporarily unavailable due to planned website maintenance. Please try again later.

©2018 Chicago Transit Authority
Phone: 1-888-YOUR-CTATTY: 1-888-CTA-TTY1Website: transitchicago.com