Millcreek Police were dispatched to investigate a disabled vehicle on West Ridge Road around midnight.
Drug paraphernalia and components of a mobile meth lab were discovered inside the vehicle.
The Pennsylvania State Police Clandestine Lab Response Team was called in to collect evidence and dispose of hazardous materials.
The driver, an unidentified Edinboro woman, was arrested for multiple unrelated warrants and could face additional charges for the suspected mobile meth lab.
The Sheetz on West Ridge Road was closed for a short time as a safety precaution.
Millcreek police are continuing to investigate.