Published: Jan 18, 2014 8:46 AM EST
Updated: Jan 18, 2014 9:42 AM EST

LEE COUNTY, Fla.- The Lee County Sheriff's Office is investigating an early morning armed robbery at the Fort Myers travel plaza off Luckett Road. 

Deputies say it happened just after 5 a.m. at 6050 Plaza Drive, just off exit 139 (Luckett Road).

They say a man stormed in with a gun and demanded cash. He's described as six feet tall wearing a black hoodie and had an orange polo wrapped around his face.

Investigators say the man drove off in a silver car. They believe other people were at the plaza at the time, and ask any witnesses to come forward with information. You can call Crimestoppers at 1-800-780-TIPS.