The Local Road Research Board publishes a wide range of transportation-related educational materials. Our most recent and popular guidebooks, manuals and courses are available below. For all research reports, go here.
Contact our staff at research.dot@state.mn.us for more information.
Minnesota Snow and Ice Control Handbook for Snowplow Operators
The newly revised field handbook offers guidance for snow plow operators on tools, best practices, and limitations for snow and ice control.
Catch Basins and Manholes: Products, Installation, and Settlement and Heave Mitigation
a new guide provides current information about manhole and catch basin installation and maintenance practices for municipal and county engineers.
Expanding the Transportation Workforce: Tools for Local Agencies
New tools are available to help local agencies recruit, train, and retain workers in the short term, while others help promote career opportunities to students and feed the longer-term worker pipeline.
Full Depth Reclamation Resource Guide for Urban and Suburban Street Application
A new guidebook, video, and fact-sheet provides guidance on the use of full-depth reclamation for rehabilitating urban and suburban roads.
Bicycle Facility Implementation – Quick Reference Guide
A companion to the MnDOT Bicycle Facility Design Manual, this guide offers a quick reference to key resources, FAQs, and more related to bicycle facility selection, design, and operations.
GIS Tools and Apps – Integration with Asset Management
A Quick Start Guide offers guidance on how to get started using GIS tools for managing public works assets.
Pavement Preservation Guidance for Local Agencies
New pavement preservation guidance helps local road agencies review accessible and effective options for preserving the condition of local asphalt pavements.
Best Practices for Managing Utility Congestion Within Rights-of-Way
The guide focuses on the requirements of Minnesota statutes, including the powers they grant to local agencies to issue permits, require quality mapping and expect timely progress.
Guide to Converting Distressed Low-Volume Paved Roads to Unpaved Roads
A practitioner-ready guide for converting severely distressed low-volume paved roads to improved, easily maintained gravel roads. The guide includes decision-making tools and an online webinar for training
Asset Management Guide for Local Agencies
An introduction to all aspects of consolidated asset management for smaller departments, from getting started to an overview of software programs, the benefits of life-cycle cost analysis and the need for risk management.
Pedestrian Crosswalk Policy Development Guidelines
This quick reference guide helps local agencies select appropriate crosswalk treatments based on roadway type, vehicle volumes and posted speed limits.
Alternate Design Methods to Renew Lightly Traveled Paved Roads
Researchers showed that cold in-place recycling and full-depth reclamation with chip seals are often more cost-effective than full pavement reconstruction of rural asphalt roads. Check out the research report for other cost-effective alternatives.
Best Practices for Boulevard Turf Design and Maintenance
A new guidebook, video and handout provide best practices for successful establishment of boulevard turfgrass after road construction.
Gravel Road Management Tool
A new spreadsheet tool was designed to help local agencies manage their gravel roads. It can be used to track maintenance and construction data, as well as to track costs and optimize spending.
Pedestrian Crossings: Uncontrolled Locations
This guidebook recommends when to install marked crosswalks and other enhancements at uncontrolled locations based on a number of factors, including the average daily vehicle count, number of pedestrians, number of lanes, and average vehicle speed.
Base Stabilization Guidance and Additive Selection for Pavement Design and Rehabilitation
New guidebook available on base stabilization for new construction and Stabilized Full Depth Reclamation (SFDR) and the selection of suitable nonproprietary stabilization additives for individual specific projects.
Traffic Sign Maintenance/Management Handbook
The handbook is intended to guide local governments about recommended sign maintenance methods that will help them meet FHWA’s adopted retroreflectivity performance measures and implementation deadlines.
Addressing Citizen Requests For Traffic Safety Concerns
A new guidebook provides a best practice approach to addressing citizen requests for common traffic safety concerns.
Synopsis of Recycled Asphalt Pavement (RAP) Material
The documents here provide users who are new to Recycled Asphalt Pavements (RAP) with Minnesota’s specifications, the findings from RAP use surveys in MN and nationwide, national trends, and resources to learn more.
Thinking About Building A Multi-Lane Roundabout?
Multi-lane roundabouts can be an effective intersection control and reduce injury crashes if the design and layout is carefully considered. Two LRRB-funded studies have recently been conducted to examine failure to yield and improper lane use violations. The findings are summarized here.