The grooves along TREX are etched into the concrete portions of I-25 between the Denver Tech Center and Logan. They're designed to improve traction. While having proven effectiveness in helping tires ...

A four-mile stretch of Highway 100 set to open around Thanksgiving is drawing some attention from contractors and road supervisions. They’re wanting to know how the “perpetual” asphalt technique being ...

The Motor City ignited the roar of the 1920s. Chrysler, Ford and General Motors, each in Detroit, Michigan, emerged as the world's three biggest automakers early in the Roaring '20s. Customers needed ...

Recently I came across an article that commented on the fact that many state highway departments are still promoting increased road construction. Their motivation is reduced congestion and reduced CO2 ...

SALEM — Engineers with the Oregon Department of Transportation plan to recommend tearing down a nearly completed $12 million overpass on Highway 97 in La Pine after a geotechnical investigation found ...

On the topic of highway safety, Victor Lund offered up this tip of his trade earlier in the month: "Hope," he said, "is not an engineering strategy." A traffic engineer with St. Louis County based in ...

Meet Susan Everett, who is a project engineer for the Washington State Department of Transportation. What do you do? As Alaskan Way Viaduct Replacement Program design manager, I led preliminary design ...