Traveling to SISA from I65 North, take the Eastern boulevard exit. Turn left on eastern boulevard. Proceed through 4 traffic lights passing the Value City shopping center. Turn Left on Bell Avenue, SISA is the 3rd building on the left. Traveling from Lewis and Clark Blvd in Clarksville, turn at the McDonald’s onto eastern Boulevard, after the next traffic light turn right on Bell Avenue, SISA is the 3rd building on the left.