Minnesota Department of Transportation

511 Travel Info

Certified Ready-Mix Plants and Approved Contractor Mix Designs

To determine compliance with MnDOT specifications, MnDOT certifies concrete ready-mix plants each year and approves the plant's concrete mix designs.

Concrete Ready-Mix Plant Certification and Approved Mix Designs

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RM051 is Not MnDOT Certified for 2022

RM051 is Not MnDOT Certified for Paving in 2022