E-bikes have captured widespread attention across the U.S., and for good reason. They are the most energy-efficient way to move from place to place, providing exercise in the process, and offer enough assistance while pedaling uphill or into headwinds to make them usable for many types of riders. Greenhouse gas emissions from e-bikes are much […]
A new study has highlighted a concerning safety issue. As the vehicles on the roadways in the United States have gotten heavier, the guardrails are not functioning as well when there is a crash. NBC News’ Kathy Park has more on what researchers found. Watch the video here.
Day one of the event is in the books after presentations and “asks” from several speakers. Now, the hard work begins. Deb Crawford clearly outlined the opportunities and challenges that a group of more than 100 partners is trying to address under the auspices of the TEAM TN umbrella. Speaking Tuesday morning at the start […]
UT graduate students Ashley Hightower and Grace Whitehouse both received prestigious Eisenhower fellowship grants to help fund their research in the transportation field. Hightower received the maximum amount awarded. Read the full article here
Tennessee currently supports 40 percent of the EV manufacturing jobs and investments in the southeast, but ranks 41st in the country for industrial R&D. As transportation evolves, and the focus on car travel shifts from the combustion engine to the electric battery, Tennessee is already a key player in the world of manufacturing. Ford, GM, […]
Tennessee is poised to become the next great hub of American innovation. Home to one of the most prominent national labs, multiple top-tier research universities, a growing workforce and enviable geography, the Volunteer State is positioned to drive innovation that will change the world. At the University of Tennessee at Knoxville, we are ready to help […]
Traffic is a nightmare no matter where you go and now Tennessee lawmakers want to help alleviate some of the stress that comes with commuting. A bill called the Transportation Modernization Act passed the state senate and is now headed to the House. The bill includes “choice lanes” which are lanes designed to reduce traffic […]
Electric vehicles, now the choice for the environmentally minded, could be become the standard for everyone if Tennessee succeeds in an ambitious goal to engineer fast-charging alternatives to fossil fuel-burning vehicles that spew 27% of America’s greenhouse gases. The University of Tennessee at Knoxville is at the helm of a statewide coalition leveraging expertise in […]
Batteries make EVs heavier than gas-powered vehiclesCivil and environmental engineering professor Kevin Heaslip, director of the University of Tennessee’s Center for Transportation Research, said EVs often weigh 30% more than gas-powered vehicles. The main reason is the weight of their batteries, which can add hundreds of pounds or more. Experts said EVs’ additional weight has […]
For Nashvillians who don’t have a car or don’t want to drive to an event, rideshare apps like Uber and Lyft are popular options. But just a decade ago, these options didn’t exist. Taxis were the best option back then, and are still around. But one of these systems is regulated by the city, and […]
Federal investigators renewed their recommendation that major freight railroads equip every locomotive with the kind of autonomous sensors that could have caught the track flaws that caused a fatal 2021 Amtrak derailment in northern Montana. But installing the sensors on the tens of thousands of locomotives in the fleet could be cost prohibitive, and it’s […]
Twelve days after a portion of Interstate 95 collapsed in north Philadelphia during a truck fire, officials opened a temporary six-lane roadway to serve motorists while a permanent overpass is rebuilt. This was a major success after the June 11, 2023, disaster was predicted to snarl traffic for months. U.S. cities often face similar challenges […]
Knox County, home to some of the most congested roads in Tennessee, has traffic and infrastructure issues that will take a generation to solve. “You can choose any high schooler, and they would be a senior citizen by the time we address just the current projects on the list,” said state Sen. Becky Duncan Massey, […]
“I think the state of Tennessee has been really proactive in the promotion of electric vehicles and one of the reasons for that is, first of all, I think our ecosystem between UT and Oak Ridge National Lab that we have here in East Tennessee,” said Kevin Heaslip, the director of the Center for Transportation […]
