RTAP Contacts

RTAP is managed by MnDOT OTAT with the support of DRB Consulting.

For MnDOT OTAT questions, contact:

Melinda Estey
MnDOT OTAT
Melinda.Estey@state.mn.us

For RTAP questions, contact:

Mariah Kathan
612.998.0155
mariah.kathan@drbteam.com

RTAP Contract Manager
Debra Brisk, P.E.
763.257.7872
deb.brisk@drbteam.com

OTAT TPM Contacts:

Organization Chart

The map below is updated as of February 2022.

Other professional companies supporting the program are
Cazarin Interactive, AECOM, Minnesota Safety Council, Easterseals Project Action Consulting, Mornard & Associates, and RLS & Associates, Inc.