Minnesota Department of Transportation

511 Travel Info

Road Research

NRRA Preventive Maintenance Team

Orange barrels on a highway

Preventive Maintenance Team

The preventive maintenance team is comprised of technical experts in the area maintenance of concrete and asphalt roadways. Activities include prioritization of short and long term research, development of long term research test sections at MnROAD, and providing input for technology transfer.

Meeting minutes

PM Team meeting minutes are accessible on the Minnesota online asset management platform eDOCs. Minutes from previous meetings back to 2016 are available upon request.

NRRA Preventive Maintenance Efforts

Phase II Research Ideas - Funded

2019 Projects

2019 Synthesis

2017 Projects

2017 Synthesis