A Putnam County EMS Ambulance was involved in an accident with another vehicle Monday evening.
The crash happened on Interstate 40 in Roane County around 6:15 p.m., the service wrote in a brief Facebook post.
Preliminary reports indicate the ambulance crew and others involved in the crash suffered non-life threatening injuries and were transported to hospitals around Knoxville.
The ambulance was not carrying a patient at the time of the crash.