Report says 40 percent of roadways don’t generate enough money to cover maintenance costs.
Vermont senator’s bill would increase spending on infrastructure by about $148 billion a year.
The investment is in line with the need, experts say.
Officials urged drivers to be cautious and warned about icey patches on wet roads.
E-cigarettes left in in checked-luggage have caused two fires.
The federal safety agency issued recommendations that would help pinpoint ocean crashes.
What goes through the mind when faced with a life-or-death situation?
U.S. Transportation Secretary Anthony Foxx discussed an unfolding vision for the 21st century.
The company was punished for its failure to report more than 1,700 deaths and injuries in its vehicles.
Some accused officials of being reckless and putting students in unnecessary danger.