Minnesota is home to one of the most prominent roadway testing facilities in the nation, known as MnROAD. Researchers there study how different pavement types hold up amid real-world traffic on Interstate 94 and Minnesota's extreme weather.
Audience Producer Ash Miller joined the Curious Minnesota podcast to discuss how MnROAD is helping engineers around the country design better roads.
Further reading:
Why a slice of I-94 west of the Twin Cities is a 'candyland for researchers' (July 2021 Curious Minnesota story)
Overview of the different types of roadway materials being studied at MnROAD (U.S. DOT)
More from Star Tribune
More from Star Tribune
More from Star Tribune
More from Star Tribune
More from Star Tribune
More From Star Tribune
More From Local
Walz weighs in on canceled Minnesota cannabis license lottery: Litigation 'happens in every state'
The governor said it may be 2027 or 2028 by the time the market catches up to demand.
Gov. Tim Walz calls for tougher Medicaid fraud penalties as FBI investigates autism centers
"They're stealing from us … You've got to increase the penalty on these crimes. These are crimes against children, in my opinion," Walz said.
Minnesota abandons early cannabis lottery, retail pot sales likely to start later than expected
"This was certainly not an outcome that we were hoping would materialize, and we know that today's path forward does not provide a perfect solution," interim OCM director Charlene Briner said Wednesday.
Minnesota's first lottery for cannabis business licenses delayed amid litigation
A Ramsey County judge's decision to delay the lottery could affect the launch of Minnesota's retail marijuana market.
Five Minnesota political figures to watch after the 2024 election
These Minnesotans are poised to play prominent roles in state and national politics in the coming years.
