Blog Archives

Report estimates magnitude of bicycling in Minnesota

Bicyclists riding in a bike laneHow often do Minnesotans ride bicycles? How far do they ride? A report from University of Minnesota researchers provides some estimates.

The research, funded by MnDOT, is part of a larger study that provides a comprehensive understanding of the economic impact and health effects of bicycling in Minnesota. This part of the project systematically estimated the use of trails, roads, and other bicycling infrastructure.

Posted in Bicycling, Planning, Traffic data, Transportation research

New manual helps agencies count bike, pedestrian traffic

Bicycle and Pedestrian Data Collection Manual coverAs part of an ongoing effort to institutionalize bicycle and pedestrian counting in Minnesota, MnDOT has published a new manual designed to help city, county, state, and other transportation practitioners in their counting efforts.

The Bicycle and Pedestrian Data Collection Manual, developed by University of Minnesota researchers and SRF Consulting Group, provides guidance and methods for collecting bicycle and pedestrian traffic data in Minnesota. The manual is an introductory guide to nonmotorized traffic monitoring designed to help local jurisdictions, nonprofit organizations, and consultants design their own programs.

Posted in Bicycling, Planning, Traffic data, Transportation research

U of M researchers join new Freight Mobility Research Institute

Trucks in highway trafficUniversity of Minnesota researchers at the Minnesota Traffic Observatory will work to improve the mobility of people and goods across the nation as part of the new Freight Mobility Research Institute, a Tier 1 University Transportation Center funded in 2016.

Led by Florida Atlantic University (FAU), the Institute will receive $1.4 million per year from the United States Department of Transportation for five years. A combined match from state and private-sector sources will bring the award to more than $10 million in total. In addition to FAU and the U of M, Institute members include the University of Florida, Portland State University, Hampton University, the University of Memphis, and Texas A&M University (College Station).

Posted in Economics, Freight, Intelligent Transportation Systems (ITS), Technology, Traffic data, Transportation research

Videos trace progress in traffic operations, pavement design

Photo of Traffic management systemLast month, CTS debuted two videos about the many contributions U of M researchers have made—and are still making—in traffic operations and pavement design.

The videos are one of the ways CTS is marking 30 years of transportation innovation. Our goal is to show how research progresses over time—from curiosity to discovery to innovation. The videos also show how U of M research meets the practical needs of Minnesotans in the Twin Cities metro and throughout the state.

Posted in 30th anniversary, Infrastructure, Pavements, Traffic data, Traffic operations, Transportation research

Project seeks to ease traffic congestion in a roundabout way

roundabout1Freeways and highways aren’t the only urban roads with traffic congestion, even though traffic management strategies have been largely directed toward improving traffic flows there. So, U of M researchers have taken to city streets to reduce congestion in an innovative—albeit roundabout—way.

“There’s been a lot of research focused on controlling congestion on major highways and freeways, but there’s relatively less when it comes to looking at controlling traffic on urban arterials,” says Ted Morris, a research engineer with the Department of Computer Science. “It’s a very different picture when you get into urban arterials and the traffic behaviors going on there, because of the dynamics of route choice, pedestrian interactions, and other factors.”

Morris is part of a research team that aims to create a framework for testing and evaluating new urban traffic sensing and control strategies for arterial networks. The goal is to balance safety and efficiency for all users—especially in places where new types of urban transportation facilities are planned in the next few years

Posted in Infrastructure, Safety, Traffic data, Transportation research, Urban transportation

New report ranks accessibility to jobs by auto in top U.S. cities

nationwide_accessibility_autoA new report from the Accessibility Observatory estimates the accessibility to jobs by auto in the 50 largest (by population) metropolitan areas in the United States. The report also estimates the impact of traffic congestion on access to jobs in the same areas.

The report—Access Across America: Auto 2015—presents detailed accessibility and congestion impact values for each metropolitan area as well as block-level maps that illustrate the spatial patterns of accessibility within each area. It also includes a census tract-level map that shows accessibility patterns at a national scale. The report is part of the Access Across America study, which began in 2013.

Posted in Accessibility (access to destinations), Land use, Traffic data, Transportation research, Urban transportation

Deployment of new crash report interface improves data quality, reliability

crashreporting2Researchers at the U of M’s HumanFIRST Laboratory are helping to make it faster and easier for Minnesota law enforcement officers to log the data they collect at the scene of a crash.

Nichole Morris, principal researcher at the HumanFIRST Lab, and her team redesigned the electronic crash report interface used by Minnesota law enforcement officers to improve the accuracy, reliability, and meaningfulness of crash data. Although at first glance these data appear to serve simply drivers and insurance companies, the information is highly valued because it is used by state and federal agencies, as well as researchers, to analyze and evaluate crashes, trends, and potential countermeasures.

Posted in Safety, Technology, Traffic data
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