Time in South Dakota the zone.tab. Time in South Dakota South Dakota lies in both the Mountain Time Zone and the Central Time Zone. Mountain Time roughly contains the western half of the state, but not all of it. Rapid City is the largest city in the Mountain Time portion of the state. Central Time contains the eastern half of the state and roughly more of the state than the Mountain Time Zone and includes the state capital Pierre and the largest city, Sioux Falls. The 2 zones for South Dakota as given by zone.tab of the IANA time zone database. Columns marked *
South Dakota Highway 130 a portion of 130th Street for its path. SD 130 was designated in 1976 as a redesignation of SD 103. South Dakota Highway 130 South Dakota Highway 130 (SD 130) is a state highway located entirely within Walworth County, in the north-central part of the U.S. state of South Dakota. It connects the city of Selby with the town of Java. SD 130 begins at an intersection with the concurrent highways U.S. Route 12 (US 12), US 83, and SD 20 in Selby. It travels in a due eastward direction, with the exception of a northward curve around some railroad