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Ann Arbor Transportation Authority

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Ann Arbor Transportation Authority Bid Opportunities

Ann Arbor Transportation Authority’s Open and Closed Solicitations are posted below. Please register or login to see details of all open opportunities.

In the spirit of continuous improvement Ann Arbor Transportation Authority utilizes the MITN Purchasing Group and welcomes your participation and cooperation.

Please note that solicitations issued prior to June 10, 2017 can be found here: http://legacy.mitn.info

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20 Closed Solicitations in the last 12 months that may interest you View Them Now!