According to police, around 2:45 p.m. a bomb threat was called in at the Willington/Robert Fernald Willington Travel Center off Interstate 84.
Employees at the rest stop made the decision to evacuate the building with the help of troopers.
A K-9 team searched the area but was unable to find anything suspicious.
Police say they will continue to investigate.
News 8 will update this story with more information as it becomes available.