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.
Minnesota is experiencing warmer winters and an increase in freeze-thaw events may negatively impact pavement systems. However, the impacts of these recent climate changes on freeze-thaw cycles have not been well studied.
The availability of hybrid electric utility vehicles expands the field of choices for a fleet manager looking to replace or expand fleets. In order to justify new vehicle purchases, fleet managers of local agencies need to determine how choices impact budgets and operations.
Expenditures for maintenance are not keeping pace with the needs of the local transportation system. When local governments face fiscal stress, planned maintenance gets postponed to make funding available for other purposes. As deferred maintenance grows, the work and investments needed to bring an asset into a good condition grow too.
Connected Automated Vehicles (CAV) are part of tomorrow’s transportation future happening today. The evolution of vehicle technology is shifting how drivers interact with the infrastructure around them. Local agencies are beginning to respond and anticipate these changes, while CAV manufacturers request to test their vehicles on local roadways further pushing the urgency on local agencies.
Complete Streets is a transportation policy and design approach that requires streets to be planned, designed, operated, and maintained to enable safe, convenient, and comfortable travel and access for users of all ages and abilities regardless of their mode of transportation.
This article was originally published in Catalyst, July 2020.
Local government contributions for Minnesota’s roadway system have increased in recent years. This includes local spending on trunk highways—the roads under MnDOT’s jurisdiction—that are part of local transportation systems.
This article was originally published in Catalyst, July 2020.
The City of Ramsey is wearing down its roads faster than it can fund their maintenance and construction. In light of this, the city is investigating ways to fund road projects sustainably, and it partnered with the University of Minnesota’s Resilient Communities Project (RCP) to advance the investigation.
MnDOT has successfully piloted a European knowledge retention method to preserve the expertise of retiring workers who are subject matter experts. The agency has produced interactive multimedia books that use graphics, video and written material to present valuable information on concrete pavements, asphalt pavements and steel bridges, learned over a person’s entire career, for use by future engineers.
This article was originally published inCatalyst, May 2020.
Waymo and Uber have started trials of shared autonomous vehicle (SAV) service in several US cities. Without the expense of drivers, autonomous service could one day make the cost of a ride so low that people choose SAVs for their daily transportation needs instead of owning a vehicle.
Crossroads 