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 ...

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 ...

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 ...