List of numbered highways in South Carolina

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I-85 (SC).svgUS 1.svgSouth Carolina 153.svg
Standard South Carolina route shields
System information
Length: 41,500 mi[1] (66,788 km)
Notes: State roads maintained by the SCDOT
Highway names
Interstates: Interstate X (I-X)
US Routes: U.S. Highway X (US X)
State: South Carolina Highway X (SC X)
System links
  • South Carolina Highways

South Carolina has the fourth largest state-maintained system in the country; which consists of Interstates, U.S. highways, state highways, and secondary roads, totaling approximately 41,500 miles.[1]

History[edit]

Signage[edit]

South Carolina's second shield design (1948-2006)

South Carolina Highways has had three major highway marker changes over its existence. The first signs used by the state featured an all white square with a black outline of the geographic state of South Carolina with black numbers located in the center. In 1948, a more simple design was established; still using a white square with just the numbers and the initials "S.C." at the top; a variant wider side was used for three-digit numbers. In the 1960s-1970s, an alternate was also used, which was a white square with "S. CAROLINA" partitioned at the top and number below.

In 2007, the Legislature allowed the signs marking the primary state highways to be changed from the old black-and-white to the new blue-and-white design, which features an outline of the state, the Palmetto Tree & Crescent symbol from the state flag, and the words "SOUTH CAROLINA" spelled out along on the top of the highway shield.[2] South Carolina uses a wide shield for all routes, regardless of number of digits.[3]

Secondary roads[edit]

South Carolina utilizes a numbering system to keep track of all non-interstate and primary highways that are maintained by SCDOT. First appearing around 1950,[citation needed] the "state highway secondary system"[4] carries the number of the county followed by a unique number for the particular road. An example is S-40-33, which defines a secondary road in Richland County (40) with a road number of 33 (Gervais Street). The counties are numbered in alphabetical order, with Abbeville as 1 and York as 46.[5][6] Secondary road signs may either be integrated with a street sign[citation needed] or appear separate as a black rectangle with white lettering.[6]

List of South Carolina highways[edit]

Routes in the state highway primary system are listed below.

SC 2 through SC 49[edit]

SC 51 through SC 99[edit]

SC 101 through SC 198[edit]

SC 200 through SC 296[edit]

SC 300 through SC 395[edit]

SC 400 through SC 692[edit]

SC 700 through SC 917[edit]

Former highways[edit]

South Carolina 1.svg SC 1
South Carolina 13.svg SC 13
South Carolina 15.svg SC 15
South Carolina 17.svg SC 17
South Carolina 21.svg SC 21
South Carolina 25.svg SC 25
South Carolina 26.svg SC 26
South Carolina 29.svg SC 29
South Carolina 32.svg SC 32
South Carolina 36.svg SC 36
South Carolina 40.svg SC 40
South Carolina 42.svg SC 42
South Carolina 43.svg SC 43
South Carolina 44.svg SC 44
South Carolina 50.svg SC 50
South Carolina 52.svg SC 52
South Carolina 54.svg SC 54
South Carolina 62.svg SC 62
South Carolina 69.svg SC 69
South Carolina 73.svg SC 73
South Carolina 77.svg SC 77
South Carolina 82.svg SC 82
South Carolina 84.svg SC 84
South Carolina 85.svg SC 85
South Carolina 87.svg SC 87
South Carolina 89.svg SC 89
South Carolina 91.svg SC 91
South Carolina 94.svg SC 94
South Carolina 95.svg SC 95
South Carolina 96.svg SC 96
South Carolina 98.svg SC 98
South Carolina 100.svg SC 100
South Carolina 103.svg SC 103
South Carolina 104.svg SC 104
South Carolina 106.svg SC 106
South Carolina 108.svg SC 108
South Carolina 111.svg SC 111
South Carolina 112.svg SC 112
South Carolina 115.svg SC 115
South Carolina 117.svg SC 117
South Carolina 123.svg SC 123
South Carolina 131.svg SC 131
South Carolina 132.svg SC 132
South Carolina 134.svg SC 134
South Carolina 136.svg SC 136
South Carolina 138.svg SC 138
South Carolina 139.svg SC 139
South Carolina 140.svg SC 140
South Carolina 141.svg SC 141
South Carolina 149.svg SC 149
South Carolina 152.svg SC 152
South Carolina 155.svg SC 155
South Carolina 156.svg SC 156
South Carolina 158.svg SC 158
South Carolina 159.svg SC 159
South Carolina 163.svg SC 163
South Carolina 166.svg SC 166
South Carolina 167.svg SC 167
South Carolina 169.svg SC 169
South Carolina 175.svg SC 175
South Carolina 178.svg SC 178
South Carolina 180.svg SC 180
South Carolina 190.svg SC 190
South Carolina 192.svg SC 192
South Carolina 195.svg SC 195
South Carolina 196.svg SC 196
South Carolina 197.svg SC 197
South Carolina 204.svg SC 204
South Carolina 205.svg SC 205
South Carolina 206.svg SC 206
South Carolina 208.svg SC 208
South Carolina 209.svg SC 209
South Carolina 214.svg SC 214
South Carolina 218.svg SC 218
South Carolina 220.svg SC 220
South Carolina 222.svg SC 222
South Carolina 224.svg SC 224
South Carolina 226.svg SC 226
South Carolina 227.svg SC 227
South Carolina 228.svg SC 228
South Carolina 229.svg SC 229
South Carolina 231.svg SC 231
South Carolina 232.svg SC 232
South Carolina 233.svg SC 233
South Carolina 234.svg SC 234
South Carolina 235.svg SC 235
South Carolina 236.svg SC 236
South Carolina 237.svg SC 237
South Carolina 238.svg SC 238
South Carolina 239.svg SC 239
South Carolina 241.svg SC 241
South Carolina 242.svg SC 242
South Carolina 244.svg SC 244
South Carolina 249.svg SC 249
South Carolina 250.svg SC 250
South Carolina 251.svg SC 251
South Carolina 255.svg SC 255
South Carolina 256.svg SC 256
South Carolina 257.svg SC 257
South Carolina 258.svg SC 258
South Carolina 259.svg SC 259
South Carolina 264.svg SC 264
South Carolina 266.svg SC 266
South Carolina 270.svg SC 270
South Carolina 271.svg SC 271
South Carolina 272.svg SC 272
South Carolina 273.svg SC 273
South Carolina 275.svg SC 275
South Carolina 278.svg SC 278
South Carolina 279.svg SC 279
South Carolina 280.svg SC 280
South Carolina 282.svg SC 282
South Carolina 285.svg SC 285
South Carolina 286.svg SC 286
South Carolina 287.svg SC 287
South Carolina 289.svg SC 289
South Carolina 293.svg SC 293
South Carolina 294.svg SC 294
South Carolina 297.svg SC 297
South Carolina 298.svg SC 298
South Carolina 299.svg SC 299
South Carolina 301.svg SC 301
South Carolina 305.svg SC 305
South Carolina 306.svg SC 306
South Carolina 307.svg SC 307
South Carolina 309.svg SC 309
South Carolina 312.svg SC 312
South Carolina 313.svg SC 313
South Carolina 316.svg SC 316
South Carolina 317.svg SC 317
South Carolina 318.svg SC 318
South Carolina 320.svg SC 320
South Carolina 321.svg SC 321
South Carolina 323.svg SC 323
South Carolina 325.svg SC 325
South Carolina 326.svg SC 326
South Carolina 328.svg SC 328
South Carolina 330.svg SC 330
South Carolina 331.svg SC 331
South Carolina 334.svg SC 334
South Carolina 335.svg SC 335
South Carolina 337.svg SC 337
South Carolina 338.svg SC 338
South Carolina 339.svg SC 339
South Carolina 342.svg SC 342
South Carolina 343.svg SC 343
South Carolina 344.svg SC 344
South Carolina 345.svg SC 345
South Carolina 347.svg SC 347
South Carolina 348.svg SC 348
South Carolina 349.svg SC 349
South Carolina 350.svg SC 350
South Carolina 351.svg SC 351
South Carolina 352.svg SC 352
South Carolina 353.svg SC 353
South Carolina 354.svg SC 354
South Carolina 355.svg SC 355
South Carolina 356.svg SC 356
South Carolina 359.svg SC 359
South Carolina 360.svg SC 360
South Carolina 361.svg SC 361
South Carolina 364.svg SC 364
South Carolina 365.svg SC 365
South Carolina 366.svg SC 366
South Carolina 367.svg SC 367
South Carolina 368.svg SC 368
South Carolina 370.svg SC 370
South Carolina 371.svg SC 371
South Carolina 372.svg SC 372
South Carolina 373.svg SC 373
South Carolina 376.svg SC 376
South Carolina 380.svg SC 380
South Carolina 382.svg SC 382
South Carolina 383.svg SC 383
South Carolina 384.svg SC 384
South Carolina 386.svg SC 386
South Carolina 387.svg SC 387
South Carolina 388.svg SC 388
South Carolina 390.svg SC 390
South Carolina 393.svg SC 393
South Carolina 396.svg SC 396
South Carolina 397.svg SC 397
South Carolina 398.svg SC 398
South Carolina 399.svg SC 399
South Carolina 401.svg SC 401
South Carolina 404.svg SC 404
South Carolina 405.svg SC 405
South Carolina 406.svg SC 406
South Carolina 407.svg SC 407
South Carolina 408.svg SC 408
South Carolina 409.svg SC 409
South Carolina 411.svg SC 411
South Carolina 415.svg SC 415
South Carolina 416.svg SC 416
South Carolina 431.svg SC 431
South Carolina 432.svg SC 432
South Carolina 433.svg SC 433
South Carolina 434.svg SC 434
South Carolina 435.svg SC 435
South Carolina 436.svg SC 436
South Carolina 438.svg SC 438
South Carolina 439.svg SC 439
South Carolina 440.svg SC 440
South Carolina 442.svg SC 442
South Carolina 443.svg SC 443
South Carolina 444.svg SC 444
South Carolina 445.svg SC 445
South Carolina 450.svg SC 450
South Carolina 451.svg SC 451
South Carolina 452.svg SC 452
South Carolina 461.svg SC 461
South Carolina 463.svg SC 463
South Carolina 464.svg SC 464
South Carolina 465.svg SC 465
South Carolina 466.svg SC 466
South Carolina 478.svg SC 478
South Carolina 490.svg SC 490
South Carolina 500.svg SC 500
South Carolina 501.svg SC 501
South Carolina 502.svg SC 502
South Carolina 503.svg SC 503
South Carolina 504.svg SC 504
South Carolina 505.svg SC 505
South Carolina 506.svg SC 506
South Carolina 507.svg SC 507
South Carolina 508.svg SC 508
South Carolina 510.svg SC 510
South Carolina 511.svg SC 511
South Carolina 514.svg SC 514
South Carolina 515.svg SC 515
South Carolina 516.svg SC 516
South Carolina 518.svg SC 518
South Carolina 519.svg SC 519
South Carolina 520.svg SC 520
South Carolina 523.svg SC 523
South Carolina 525.svg SC 525
South Carolina 526.svg SC 526
South Carolina 528.svg SC 528
South Carolina 529.svg SC 529
South Carolina 530.svg SC 530
South Carolina 531.svg SC 531
South Carolina 532.svg SC 532
South Carolina 533.svg SC 533
South Carolina 534.svg SC 534
South Carolina 536.svg SC 536
South Carolina 537.svg SC 537
South Carolina 538.svg SC 538
South Carolina 542.svg SC 542
South Carolina 543.svg SC 543
South Carolina 545.svg SC 545
South Carolina 546.svg SC 546
South Carolina 547.svg SC 547
South Carolina 548.svg SC 548
South Carolina 550.svg SC 550
South Carolina 551.svg SC 551
South Carolina 552.svg SC 552
South Carolina 553.svg SC 553
South Carolina 554.svg SC 554
South Carolina 556.svg SC 556
South Carolina 561.svg SC 561
South Carolina 562.svg SC 562
South Carolina 563.svg SC 563
South Carolina 571.svg SC 571
South Carolina 572.svg SC 572
South Carolina 573.svg SC 573
South Carolina 574.svg SC 574
South Carolina 575.svg SC 575
South Carolina 590.svg SC 590
South Carolina 601.svg SC 601
South Carolina 603.svg SC 603
South Carolina 604.svg SC 604
South Carolina 605.svg SC 605
South Carolina 610.svg SC 610
South Carolina 611.svg SC 611
South Carolina 612.svg SC 612
South Carolina 614.svg SC 614
South Carolina 615.svg SC 615
South Carolina 616.svg SC 616
South Carolina 617.svg SC 617
South Carolina 630.svg SC 630
South Carolina 631.svg SC 631
South Carolina 632.svg SC 632
South Carolina 633.svg SC 633
South Carolina 635.svg SC 635
South Carolina 636.svg SC 636
South Carolina 637.svg SC 637
South Carolina 638.svg SC 638
South Carolina 640.svg SC 640
South Carolina 643.svg SC 643
South Carolina 644.svg SC 644
South Carolina 645.svg SC 645
South Carolina 646.svg SC 646
South Carolina 647.svg SC 647
South Carolina 648.svg SC 648
South Carolina 649.svg SC 649
South Carolina 650.svg SC 650
South Carolina 654.svg SC 654
South Carolina 660.svg SC 660
South Carolina 662.svg SC 662
South Carolina 663.svg SC 663
South Carolina 664.svg SC 664
South Carolina 665.svg SC 665
South Carolina 667.svg SC 667
South Carolina 668.svg SC 668
South Carolina 670.svg SC 670
South Carolina 691.svg SC 691
South Carolina 704.svg SC 704
South Carolina 705.svg SC 705
South Carolina 706.svg SC 706
South Carolina 711.svg SC 711
South Carolina 712.svg SC 712
South Carolina 713.svg SC 713
South Carolina 714.svg SC 714
South Carolina 715.svg SC 715
South Carolina 716.svg SC 716
South Carolina 720.svg SC 720
South Carolina 721.svg SC 721
South Carolina 722.svg SC 722
South Carolina 723.svg SC 723
South Carolina 724.svg SC 724
South Carolina 725.svg SC 725
South Carolina 726.svg SC 726
South Carolina 727.svg SC 727
South Carolina 730.svg SC 730
South Carolina 752.svg SC 752
South Carolina 761.svg SC 761
South Carolina 762.svg SC 762
South Carolina 765.svg SC 765
South Carolina 766.svg SC 766
South Carolina 767.svg SC 767
South Carolina 771.svg SC 771
South Carolina 772.svg SC 772
South Carolina 774.svg SC 774
South Carolina 782.svg SC 782
South Carolina 783.svg SC 783
South Carolina 784.svg SC 784
South Carolina 785.svg SC 785
South Carolina 786.svg SC 786
South Carolina 790.svg SC 790
South Carolina 791.svg SC 791
South Carolina 801.svg SC 801
South Carolina 802.svg SC 802
South Carolina 803.svg SC 803
South Carolina 804.svg SC 804
South Carolina 805.svg SC 805
South Carolina 810.svg SC 810
South Carolina 811.svg SC 811
South Carolina 812.svg SC 812
South Carolina 813.svg SC 813
South Carolina 814.svg SC 814
South Carolina 815.svg SC 815
South Carolina 816.svg SC 816
South Carolina 817.svg SC 817
South Carolina 818.svg SC 818
South Carolina 819.svg SC 819
South Carolina 820.svg SC 820
South Carolina 821.svg SC 821
South Carolina 822.svg SC 822
South Carolina 824.svg SC 824
South Carolina 831.svg SC 831
South Carolina 850.svg SC 850
South Carolina 851.svg SC 851
South Carolina 900.svg SC 900
South Carolina 902.svg SC 902
South Carolina 904.svg SC 904
South Carolina 906.svg SC 906
South Carolina 907.svg SC 907
South Carolina 910.svg SC 910
South Carolina 911.svg SC 911
South Carolina 913.svg SC 913
South Carolina 915.svg SC 915
South Carolina 916.svg SC 916
South Carolina 918.svg SC 918
South Carolina 919.svg SC 919
South Carolina 920.svg SC 920
South Carolina 921.svg SC 921
South Carolina 922.svg SC 922
South Carolina 923.svg SC 923
South Carolina 930.svg SC 930
South Carolina 941.svg SC 941
South Carolina 942.svg SC 942
South Carolina 943.svg SC 943
South Carolina 944.svg SC 944
South Carolina 945.svg SC 945
South Carolina 946.svg SC 946

Toll roads[edit]

Other routes and highways[edit]

Ferry division[edit]

SCDOT Ferry Division
Number of ferries: 2
Regular Routes: Mt. Pleasant and Charleston to James Isl.
Emergency Route:

The South Carolina Department of Transportation Ferry Division a.k.a. South Carolina Ferry System is a branch of SCDOT that is responsible for the operation of over two dozen ferry services that transport passengers and vehicles to several islands along the James Island outside of Charleston in South Carolina.

two other inland, cable ferries continue in operation, under the oversight of the SCDOT.

Routes[edit]

See also[edit]

References[edit]

  1. ^ a b "SCDOT: Statewide Transportation Improvement Program" (PDF). South Carolina Department of Transportation. July 16, 2009. Retrieved June 24, 2013. 
  2. ^ "SCDOT Introduces New Signs for SC Highways". South Carolina Department of Transportation. June 27, 2007. Retrieved October 10, 2012. 
  3. ^ "SCDOT Supplement to the MUTCD: M1-5-30 & M1-5-45". South Carolina Department of Transportation. 2011. pp. 200–201. Retrieved January 20, 2013. 
  4. ^ State of South Carolina (2011). "Title 57, Chapter 5, Article 1". South Carolina Code of Laws. 
  5. ^ "SC Street Finder". South Carolina Department of Transportation. October 8, 2013. Retrieved June 18, 2014. 
  6. ^ a b South Carolina Department of Motor Vehicles. "Traffic Signs, Signals, Markings". South Carolina Driver's Manual. pp. 184–185. 

External links[edit]