Directions From the Northern State: Continue east until the end. You will be on Rts 247 and 454 merged. Continue until the roads split - take the right fork (Rt. 347). Go to Rt.111, head north. North will be on your left, but you will have to make a right turn and follow it around. Continue to Rt. 25 (This will be Main St. in Smithtown), make a right. Smithtown Auto Works will be on you right side. From the Expressway (495): Take exit 57, Vets Hwy (454). Take 454 north to Route 111, and follow directions from there. From Rt. 347: Coming east, follow directions for Northern State. Coming west, turn onto Rt. 25 heading east. Smithtown Auto Works will be on your left side. From the south shore: Take Rt 111 North to Rt. 25 (This will be Main St. in Smithtown), make a right. Smithtown Auto Works will be on you right side. Or, take Sagtikos north to Northern State, and follow diretions from there. View Larger Map Contact us for more info