Roundabouts are becoming an increasingly common feature on U.S. roadways, with over 7,000 in operation nationwide. In Delaware, the Department of Transportation roundabout location map shows there are ...

The peanut-shaped roundabout while unusual, is not the only one in New Zealand, with a few others scattered around the motu.

Two words came to mind when Vance Stuehrenberg learned late in 2011 that state transportation officials were proposing a multi-lane roundabout at Highway 22 and Adams Street. “Bumper cars.” The ...

Impatient drivers currently pass through K-rails marking sinuous lanes of roadway and abrupt lane changes. In just over a week, the muddy mass of construction will miraculously transform into the two ...

Roundabouts are reducing fatalities, injuries and crashes at intersections that had been considered dangerous in Pennsylvania, PennDOT officials report. “We continue to be encouraged by the safety ...