Officers' Row is 1 mile south of Reserve Street by way of Fort Missoula Road. Look for this directional sign [enlarged below].
Fort Missoula Road ends at the Parade Grounds grassy oval where a large white NRHC campus directional sign points left towards HERITAGE HALL and right towards OFFICERS' ROW.
If traveling south on Reserve Street, turn right onto Fort Missoula Road a block east of South Avenue after the National Guard building and armored military vehicle.
Or, if traveling north on Reserve Street, turn left onto South Avenue [head south] and jog to Fort Missoula Road by turning left onto Old Fort Road and then right onto Fort Missoula Road.