The future of hot mix asphalt might be cooling down a little bit...to warm mix asphalt. Warm mix asphalt (WMA) is an asphalt mix with an additive that allows the asphalt to be mixed and placed at ...

Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF. Visit NAP.edu/10766 to get more information about this ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. INDIANAPOLIS – As temperatures start to warm ...

Potholes are popping like crazy in St. Paul — and elsewhere, too — and while it’s warm enough to feel like spring, it’s still ...

In order to take advantage of the plants' early openings, Indy DPW says it is mobilizing almost 170 workers for 10-hour patching shifts beginning Wednesday, Feb. 7. Residents were urged to report ...

If you have ever attended an asphalt conference, or signed up for any webinars as part of your state’s asphalt pavement association, or you’ve ever heard of environmental product declarations (EPD), ...

EDINA, Minn. – From slowing and swerving, to slamming into potholes, this winter has dragged on – taking our roads with it. In Edina, crews are trying to keep up. "Even though it's steaming right now ...

St. Paul is best known as the political capital of Minnesota, and as one of the two urban centers making up the Twin Cities. But as it turns out, the city plays an additional — and vital —role in the ...

ST. PAUL, Minn. -- We're sick of seeing them, but after months of dodging potholes on Twin Cities streets, a more sustainable solution starts this week. St. Paul Public Works partnered with an ...

BUFFALO, NY - Those tire munching and car crunching potholes on area roads have been made worse by all the deep freeze - thaw cycles and the heavy use of salt on slippery roads. Highway crews tried to ...