Faith, South Dakota of Historic Places. Faith is accessed from U.S. Route 212, and South Dakota state highway 73. The nearest commercial airports are located at Pierre, the state capital, and Rapid City, the major market city of the region, located 100 miles to the southwest. The railroad was constructed in 1910 and abandoned in the 1960s; there is presently no scheduled passenger bus service or freight service to the city. Faith is located in the West River region of South Dakota, that section of the state located west of the Missouri River, and in the Northern Great Plains, on a ridge dividing
South Dakota Highway 73 South Dakota Highway 73 South Dakota Highway 73 (SD 73) is a state route that runs across western South Dakota. It begins at the Nebraska border north of Merriman, Nebraska, as a continuation of Nebraska Highway 61. It runs to the North Dakota border, where it continues as North Dakota Highway 49. It is just more than in length. When designated in the 1920s, South Dakota 73 only consisted of the segment from Faith (U.S. Route 212) to Lemmon (U.S. Route 12). The remainder of the route was unnumbered. Around 1935, SD 73 was extended south from Faith, absorbing what