Driving Directions The Bank 1884 is located in Downtown Port Austin. If you need further assistance in locating our restaurant, follow the directions below. From East-Bound 25 (From Caseville) Follow M-25 to Downtown Port Austin. Follow 25 by turning right at the traffic light. The Bank 1884 is located two blocks south of the light on the left-hand side. From West-Bound 25 (From Bay Port/Harbor Beach) Follow M-25 to Port Austin by turning right by the Shell gas station. Follow M-25 toward downtown Port Austin. The Bank 1884 is located just two blocks prior to the traffic light on the right-hand side. From North-Bound M-53 (From Bad Axe) Follow M-53 straight into Downtown Port Austin. The Bank 1884 is located just two blocks prior to the traffic light on the right-hand side. Map View a map from MapQuest.com.