Minnesota Department of Transportation

511 Travel Info

Road Research

NRRA Geotechnical Team

Orange barrels on a highway

Geotechnical Team

The geotechnical team is comprised of technical experts in the area of unbound and bound materials found under the pavement surface. This includes grading and base, full depth reclamation, cold in place recycling for new and rehabilitation of roadways. Activities include prioritization of short and long term research, development of long term research test sections at MnROAD, and providing input to the technology transfer team on what should be marketed.

Submit ideas for Topics for Tech Transfer (Newsletter, Research Pays Off, Videos, Pavement Workshop)

Current Projects and Resources

Reports for Reference

Unbound Intelligent Compaction Partnerships

Specifications and Manuals

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Pavement Design Procedures

Illinois DOT
Minnesota DOT
Missouri DOT
  • AASHTO Pavement ME
Wisconsin DOT

Facilities Development Manual - Chapter 14 (pdf)

  • Note: New pavement designs and pavement replacements on interstate, US and state highways are designed using AASHTOWare Pavement ME Design, Version 2.1.  Local road pavement designs are based on AASHTO ’72.

QA/QC Requirements

Terms and Definitions

Meeting Notes/Action Items

Meetings are held the first Thursday of every month, 12:30-1:30 p.m. Note that meeting dates/times may change depending on member schedules and holidays.