All posts by Christine Anderson

A Long-Term Approach to Green Stormwater Infrastructure

This article was originally published in Catalyst, May 2021.

Strategies for managing stormwater runoff have been steadily undergoing a shift in recent decades toward “green” infrastructure. This is a potentially beneficial change, but transportation professionals are beginning to recognize a need for better information on how to properly design, implement, and maintain these facilities.

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Researchers Develop Analytics Tool to Predict Gaps in Metro Transit Bus Driver Schedules

This article was originally published in Catalyst, February 2021.

Solving real-world problems sometimes requires a very boots-on-the-ground approach. When Metro Transit began experiencing a bus driver shortage, researchers from the University of Minnesota (U of M) decided to do some first-hand observations of bus dispatcher life in order to develop a tool that could make scheduling easier.

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Freight Industry Ends Tumultuous Year With Cautious Optimism for 2021

This article was originally published in Catalyst, February 2021.

Among the attendees at the Center for Transportation Studies Freight and Logistics Symposium in December, 44 percent expected to add staff to their organization in 2021, according to a live poll conducted by keynote speaker Joe Mahon. Another 39 percent of respondents expected staffing to remain steady.

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State Legislators Hear From U Experts on Future of Post-COVID Transportation

This article was originally published in Catalyst, February 2021.

When the coronavirus pandemic is brought under control, will people return to stores in pre-COVID numbers? Will telecommuters head back to the office, by car or by bus? The answer to these questions, and many others, will have a major impact on transportation and society.

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Connected and Automated Vehicles: Mobility and Equity for Disadvantaged Communities?

This article was originally published in Catalyst, November 2020.

As momentum for connected and automated vehicles (CAVs) continues to build in Minnesota, researchers in the U’s Transportation Policy and Economic Competitiveness (TPEC) program are working to understand how CAV technology could serve transportation-disadvantaged communities. CAVs offer the potential to provide greater mobility and equity for many people, but public engagement is essential to ensure all user needs are understood and addressed.

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Team Receives NSF Grant to Study ‘Smart e-Scooters’

This article was originally published in Catalyst, November 2020.

Electric scooters let riders move quickly between the roadway and the sidewalk, but these sometimes-unpredictable travel patterns can pose risk for riders and the people around them. Making scooters smarter is the goal of a new U of M research project funded by the National Science Foundation (NSF). Under the $1.2 million Cyber-Physical Systems grant, a cross-disciplinary team will study smart tracking systems on scooters for ensuring safe and smooth interaction with other vehicles and pedestrians.

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Monitoring System Provides Decade of Data From I-35W Bridge

This article was originally published in Catalyst, August 2020.

On August 1, 2007, the I-35W Saint Anthony Falls Bridge collapsed in Minneapolis. Its replacement, open to traffic just over a year later, was instrumented with more than 500 sensors to record the new structure’s behavior and evaluate the effectiveness of different monitoring strategies. A 10-year review of the bridge’s monitoring system is now available from U of M researchers.

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Smartphone-Based Coaching for New Teen Drivers May Offer Long-Term Benefits

This article was originally published in Catalyst, August 2020.

More than five years ago, U of M researchers studied a group of new teen drivers to gauge the effects of real-time, in-vehicle coaching with their innovative Teen Driver Support System (TDSS) smartphone application. Now, a follow-up study offers new understanding about the system’s long-term effectiveness in reducing risky driving behavior.

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Green Stormwater Infrastructure: Tradeoffs and Maintenance

This article was originally published in Catalyst, August 2020.

Using “green” infrastructure is a useful strategy for handling city stormwater, which may contain deicers and other contaminants from streets and sidewalks. Choosing the right method and ensuring it doesn’t cause unforeseen damage, however, is another matter. 

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Link Between Air Quality, Happiness Could Guide Infrastructure Decisions

This article was originally published in Catalyst, August 2020.

By connecting measures of happiness to transportation, researchers are developing new metrics that can help cities prioritize infrastructure investments. In a new study, a research team that included Humphrey School of Public Affairs professor Yingling Fan found that air quality appears to be linked with a variety of emotional well-being (EWB) outcomes.

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