FROM 281 Freeway heading South (towards downtown SA)   Exit 281 southbound at Josephine Street. (Liberty Bar Restaurant is directly in front of you as you approach the stop light)   From stoplight/281 exit ramp, turn right onto Josephine St.   Follow Josephine St for approx 1/2 mile until you reach N. St Mary's Street.   Turn left on N St. Mary's, the Gas Gallery is located on your immediate left.