Minnesota Department of Transportation

511 Travel Info

National Road Research Alliance

Contact Us

Orange barrels on a highway

NRRA contacts

Glenn Engstrom, Director
651-366-5531

Ben Worel, Research Operations Engineer
651-366-5522

Lauren Dao, Communications Coordinator
651-366-5463

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NRRA team chairs

Flexible
Dan Oesch, Missouri Department of Transportation

Geotechnical
Terry Beaudry, Minnesota Department of Transportation

Intelligent Construction Technologies
Rebecca Embacher, Minnesota Department of Transportation

Preventive Maintenance
Jerry Geib, Minnesota Department of Transportation

Rigid
Brett Trautman, Missouri Department of Transportation