Believe it or not, highway numbers actually make sense. Here's the logic behind odd and even routes, and why the system isn't ...

Mulvey, a Democrat who served on the Surface Transportation Board (STB) from May 2004 to December 2013, died Oct. 18 at 81.

When the Interstate system was first introduced in 1956, the population was more centered in the eastern part of the country.

The state is moving forward with its plans to place electric vehicle chargers along Indiana’s interstates. The Indiana ...