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LRRB

Minnesota Local Road Research Board

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2025 LRRB At-a-Glance Research Highlights

November 21, 2024 by Julie Swiler

Bridges & Structures

  • Deck Reinforcement Detailing and Concrete Mix Additives to Reduce Bridge Deck Cracking
  • Precast vs. Cast in Place

Environmental

  • Sustainable Application of TDA in Stormwater Infiltration and Treatment
  • Development of Biochar Specification Criteria as Soil Amendment for Slopes, Conveyances and Stormwater Treatment Systems (Phase 1)
  • Comparison of Compost and Proprietary Soil Amendments for Vegetation Establishment

Materials & Construction

  • Use of Plastics in Road Materials (Paving)
  • Pavement Marking/Colored Pavement Friction Differential and Product Durability

Policy and Planning

  • Tools for Capital Improvement Planning

Road Maintenance

  • Cutting Edges – Performance User’s Guide
  • Winter Maintenance – A Deicing Products User Guide
  • Best Practices for Dust Control in Minnesota

Traffic and Safety

  • Pedestrian Safety and Accessibility Best Practices for Channelized Right Turn Lanes
  • Development and Demonstration of a Novel Red Light Running Warning System Using Connected v2i Technology
  • Improving Safety for People Walking and Biking at Roundabout
  • Rural Pedestrian Crossings

    Filed Under: Uncategorized

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