New interchanges in Sioux Falls and Rapid City seem to be cutting down on crashes. The diverging diamond at I-29 and 41st ...

In addition, beginning Sunday morning, IRONMAN athletes will run, bike and swim throughout central Iowa on a 70.3-mile course ...

Drivers in Spartanburg County are getting a taste of something new with a diverging diamond traffic layout. A diverging ...

Some of the town's original settlers built the bridge between 1886 and 1888 in hopes of building the town into a boom city ...