Use of Warranties - 591-0320-20F

Description of Agency

The Michigan Department of Transportation (MDOT) monitors warranties applied to road and bridge construction projects. MDOT uses the Statewide Warranty Administration Database (SWAD) to track warranties and to identify warranties due for inspection or requiring corrective action. For the period July 1, 2021 through June 30, 2022, MDOT had 747 active warranties.


Estimated Release Date: December 2022

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