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:

  • Each solicitation available for download will include all forms required to submit a complete bid to the CTA, including DBE forms.
  • All contracting opportunities for the Chicago Transit Authority will now be advertised in the classified section of the Chicago Sun-Times.
E-mail notification

CTA is now notifying registered vendors of new publicly advertised contracting opportunities via e-mail. The e-mail 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

All vendors are encouraged to update their business contact information including their E-mail 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 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:

Filter results:




Category Filter:
Category  Solicitation Number Title Due Date
Services B15FR00964 Professional Asbestos and Lead Consulting Services. 10/16/2015
Services B15OP03246 Temporary Staffing Services for the CTA Law Department. 10/21/2015
Services 103646 Sale of Scrap Ferrous Metals. 10/26/2015
Construction C15FI101728725 Lake Line - Laramie to Harlem Tactical Trackwork Improvements. (REVISED) 10/15/2015




See also: Small Business Program Opportunities

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