A semi-truck loaded with missiles for the U.S. military crashed at a rest stop along Interstate 90 in northern Idaho Friday night. No one was hurt.

State police say the 56-year-old man at the wheel was driving through a rest stop when he accidentally drove into the hazardous materials containment area. He meant to use the interstate on-ramp.

He ended up driving over a snowbank at the end of the hazmat area.

The semi-truck was transporting 16 missiles, each one weighing in at 2,000 pounds.

State police initially said the U.S. Defense Department would help release information on the incident.

After the crash, authories closed I-90 for four miles in each direction as a precaution.

The driver was cited for inattentive driving.