On Highway 2, continue into Browning, MT. Proceed through several stop lights in town and you will see a large intersection with Highway 89 North. Take Highway 89 north (just go straight) to St. Mary approximately 16 miles. Highway 89 north from Browning is very curvy, scenic and crosses a mountain pass with a 6% grade into St. Mary. If you decide to drive your RV on this route, we highly recommend gearing down to give your breaks a chance to cool off. See “note to RVs”.
NOTE TO RVs: The straightest, least curvy route from Browning to St. Mary is Highway 464 also called Duck Lake Road. The entrance to this road is at the southern most stoplight in Browning and travels due north. (A major intersection) It is a well maintained, wide, straight road that travels north about 20 miles and meets Highway 89. Turn left and head south 8 miles to St. Mary. If you are towing or driving a long vehicle, this is the easiest route to St. Mary.
