List of South Dakota numbered highways

This is a list of State Routes, U.S. Highways and Interstates in the U.S. state of South Dakota, according to numbers.

  • 2.1 Current routes

State Routes

Current routes

  • South Dakota Highway 8
  • South Dakota Highway 9
  • South Dakota Highway 10
  • South Dakota Highway 11
  • South Dakota Highway 12
  • South Dakota Highway 13
  • South Dakota Highway 15
  • South Dakota Highway 15A
  • South Dakota Highway 15Y
  • South Dakota Highway 16
  • South Dakota Highway 16B
  • South Dakota Highway 17
  • South Dakota Highway 18
  • South Dakota Highway 19
  • South Dakota Highway 19A
  • South Dakota Highway 20
  • South Dakota Highway 20A
  • South Dakota Highway 20 Spur
  • South Dakota Highway 21
  • South Dakota Highway 22
  • South Dakota Highway 22 track
  • South Dakota Highway 23
  • South Dakota Highway 24
  • South Dakota Highway 24A
  • South Dakota Highway 25
  • South Dakota Highway 26
  • South Dakota Highway 27
  • South Dakota Highway 28
  • South Dakota Highway 30
  • South Dakota Highway 32
  • South Dakota Highway 34
  • South Dakota Highway 35
  • South Dakota Highway 36
  • South Dakota Highway 37
  • South Dakota Highway 37A
  • South Dakota Highway 38
  • South Dakota Highway 38A
  • South Dakota Highway 40
  • South Dakota Highway 40A
  • South Dakota Highway 41
  • South Dakota Highway 42
  • South Dakota Highway 43
  • South Dakota Highway 44
  • South Dakota Highway 45
  • South Dakota Highway 46
  • South Dakota Highway 46 track
  • South Dakota Highway 47
  • South Dakota Highway 47W
  • South Dakota Highway 48
  • South Dakota Highway 49
  • South Dakota Highway 50
  • South Dakota Highway 52
  • South Dakota Highway 53
  • South Dakota Highway 54
  • South Dakota Highway 55
  • South Dakota Highway 59
  • South Dakota Highway 61
  • South Dakota Highway 63
  • South Dakota Highway 65
  • South Dakota Highway 71
  • South Dakota Highway 73
  • South Dakota Highway 75
  • South Dakota Highway 79
  • South Dakota Highway 81
  • South Dakota Highway 83
  • South Dakota Highway 85
  • South Dakota Highway 87
  • South Dakota Highway 89
  • South Dakota Highway 100
  • South Dakota Highway 101
  • South Dakota Highway 102
  • South Dakota Highway 103
  • South Dakota Highway 105
  • South Dakota Highway 106
  • South Dakota Highway 109
  • South Dakota Highway 115
  • South Dakota Highway 116
  • South Dakota Highway 123
  • South Dakota Highway 127
  • South Dakota Highway 130
  • South Dakota Highway 134
  • South Dakota Highway 136
  • South Dakota Highway 139
  • South Dakota Highway 144
  • South Dakota Highway 147
  • South Dakota Highway 153
  • South Dakota Highway 158
  • South Dakota Highway 168
  • South Dakota Highway 203
  • South Dakota Highway 204
  • South Dakota Highway 214
  • South Dakota Highway 218
  • South Dakota Highway 224
  • South Dakota Highway 230
  • South Dakota Highway 232
  • South Dakota Highway 235
  • South Dakota Highway 236
  • South Dakota Highway 238
  • South Dakota Highway 239
  • South Dakota Highway 240
  • South Dakota Highway 244
  • South Dakota Highway 245
  • South Dakota Highway 247
  • South Dakota Highway 248
  • South Dakota Highway 249
  • South Dakota Highway 251
  • South Dakota Highway 253
  • South Dakota Highway 258
  • South Dakota Highway 262
  • South Dakota Highway 264
  • South Dakota Highway 271
  • South Dakota Highway 273
  • South Dakota Highway 296
  • South Dakota Highway 298
  • South Dakota Highway 314
  • South Dakota Highway 324
  • South Dakota Highway 365
  • South Dakota Highway 377
  • South Dakota Highway 391
  • South Dakota Highway 407
  • South Dakota Highway 423
  • South Dakota Highway 435
  • South Dakota Highway 437
  • South Dakota Highway 439
  • South Dakota Highway 445
  • South Dakota Highway 471
  • South Dakota Highway 473
  • South Dakota Highway 514
  • South Dakota Highway 1804
  • South Dakota Highway 1806

U.S. highways

Current routes

  • U.S. Highway 12
  • U.S. Highway 14
  • U.S. Highway 14A
  • U.S. Highway 16
  • U.S. Highway 18
  • U.S. Highway 77
  • U.S. Highway 81
  • U.S. Highway 83
  • U.S. Highway 85
  • U.S. Highway 85E
  • U.S. Highway 85A
  • U.S. Highway 183
  • U.S. Highway 212
  • U.S. Highway 216
  • U.S. Highway 281
  • U.S. Highway 385

Interstate Routes

  • Interstate 29
  • Interstate 90
  • Interstate 190
  • Interstate 229
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