Minnesota Department of Transportation

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Bridge State Aid

AASHTOWare Bridge Rating (BrR)


AASHTOWare Bridge Rating (BrR)

MnDOT Current Version


AASHTOWare Bridge Rating (BrR) software is available to consultants at a discounted rate for use on Minnesota structures. Special Consultant/Agency Option licenses can be ordered through AASHTOWare. Prior to ordering, please notify MnDOT by emailing Yihong Gao (yihong.gao@state.mn.us) the following information:

  • Consultant Name
  • Primary user(s)
  • Number of licenses
  • Project/Contract


BrR Support

Technical support information can be found on AASHTOWare's website.

For Special Consultant Licenses, the primary technical support channel is through MnDOT. Please contact Jim Pierce at james.pierce@state.mn.us for help with resolving any issues or to report any bugs. Consultants with Unlimited Licenses will have their own account and should work through their organization contact for any technical issues.

Frequently Asked Questions