asphalt

An experimental project in Washtenaw County has the potential to change the way road repair and resurfacing are carried out. The pilot project in Pittsfield Township uses a hot-mix asphalt that incorporates ground tire rubber. A study is underway to determine if it is not only better for the environment but more sustainable and resilient as a paving practice. The project is a collaboration between the Washtenaw County Road Commission, Michigan Tech University and the Michigan Department of Environment, Great Lakes and Energy. Learn more in a conversation between WEMU's David Fair and Michigan Tech transportation engineering professor Dr. Zhanping You.

We’ve had plenty of hot days this summer, but what happens to the environment when concrete and asphalt surface temperatures heat well into the 100’s? Keenan Gibbons and his team at SmithGroup wanted to find out and used drones to study heat patterns along Huron Street in Ann Arbor. The research on heat islands has led to some determinations about how to mitigate impact and help move the city towards its carbon neutrality goals. Gibbons joined WEMU's David Fair to explain the research and its findings.

The city of Ann Arbor recently passed a ban on coal tar sealants for repairing asphalt. In this week's "Issues of the Environment," WEMU's David Fair…

Divided Michigan lawmakers have voted to allow for the use of coal ash and other industrial byproducts in cement and other products. The main bill…