States are building digital infrastructure with the aim of improving your commute.

Mary Thompson tells us why the state with the highest percentage of bad bridges is looking to the private sector for help.

In a scene that will be repeated hundreds of times over the next three years, a small bridge in Pennsylvania is being replaced.

Critical to building better roads, is making better asphalt. It covers 97 percent of the roads in the United States, roads that by any account are in rough shape.

Eamon Javers has the latest details on the deadly Amtrak train crash outside out Philadelphia.

Thousands of bridges are in need of repair, but where’s the money to fix them? Hampton Pearson takes a look.