Firehouse Subs Firehouse Subs A 2,000 s.f. restaurant building situated next to a busy highway interchange A 2,000 s.f. restaurant building situated next to a busy highway interchange draws upon the context of the nearby ramps and the motion of the cars that pass by. Location: Knoxville, TN Owner: Firehouse Subs Contractor: Ramsbottom & Associates Jonas Tankersley2017-07-27T15:24:32+00:00