An unconventional design known as the diverging diamond interchange has proven to be safer and more efficient than conventional left turn lanes. Road planners across the country are switching sides.

One of Lee County's biggest construction projects has finally reached its completion. After 4 1/2 years of road closures, cones, and construction vehicles piling the interchange of Colonial Boulevard ...

HAYMARKET, Va. — When you first approach this bridge over Interstate 66 in northern Virginia, it may feel like you're driving on the wrong side of the road. Because, in a way, you are. "There were a ...

If you're sitting in a car, waiting and waiting and waiting to make a left turn, well, this next story is for you. Imagine an intersection where turning left is just as easy as going straight. This ...