| S-23-280 over Trib To Reedy River | Greenville | 1910 | Fair | 2,300 |
| C-23-10 over Reedy River | Greenville | 1910 | Good | 5,200 |
| L-40-454 over Br Of Congaree River | Richland | 1910 | Fair | 6,600 |
| L-40-891 over Rocky Branch | Richland | 1910 | Fair | 225 |
| S-23-316 over Huff Creek | Greenville | 1912 | Fair | 1,950 |
| L-40-2027 over Rocky Branch | Richland | 1912 | Fair | 6,300 |
| C-42-787 over Csxt Rr | Spartanburg | 1913 | Poor | 3,500 |
| US 25 over Beaverdam Ck Overflow | Edgefield | 1915 | Fair | 7,000 |
| S-40-106 over Vista Greenway | Richland | 1915 | Fair | 1,950 |
| L-284 over Vista Greenway | Richland | 1915 | Fair | 375 |
| S-23-969 over Fall Creek | Greenville | 1918 | Fair | 225 |
| L-23-851 over Southern Rr | Greenville | 1918 | Poor | 250 |
| S-11-130 over Southern Railroad | Cherokee | 1919 | Fair | 750 |
| US 78/w 5th ST N over Great Cypress Swamp #3 | Dorchester | 1919 | Fair | 7,800 |
| US 78 over Great Cypress Swamp #4 | Dorchester | 1919 | Fair | 7,800 |
| US 78/w 5th ST N over Great Cypress Swamp #6 | Dorchester | 1919 | Fair | 7,800 |
| US 17 Alt over Ports Creek | Georgetown | 1919 | Fair | 12,000 |
| S-4-933 over Three & Twenty Creek | Anderson | 1920 | Fair | 1,750 |
| S-4-933 over Millwee Creek | Anderson | 1920 | Good | 1,750 |
| US 76 EB over Broadway Creek | Anderson | 1920 | Poor | 7,000 |
| Sc 9 over Ropers Mill Branch | Dillon | 1920 | Poor | 8,300 |
| US 78 over Saw Mill Creek | Dorchester | 1920 | Fair | 15,800 |
| US 17 Alt over Spring Gulley | Georgetown | 1920 | Good | 12,000 |
| US 17 Alt over Whites Creek | Georgetown | 1920 | Fair | 19,200 |
| US 29 over Brushy Creek | Greenville | 1920 | Fair | 26,500 |
| C-26-440 over Halfway Swamp | Horry | 1920 | Fair | 250 |
| US 701 over Crabtree Swamp | Horry | 1920 | Poor | 23,000 |
| US 701 over Brown Swamp | Horry | 1920 | Fair | 23,000 |
| Us321/deerfield RD over Mill Branch | Jasper | 1920 | Fair | 4,300 |
| US 17 over Clydesdale Creek | Jasper | 1920 | Good | 8,700 |
| US 76 over Back Swamp | Lee | 1920 | Fair | 2,200 |
| US 178 over Rices Creek | Pickens | 1920 | Fair | 7,600 |
| Sc 8 over Rices Creek | Pickens | 1920 | Poor | 14,600 |
| L-40-2020 over Mill Creek | Richland | 1920 | Fair | 2,200 |
| US 176 WB over Lawsons Fork Creek | Spartanburg | 1920 | Fair | 13,250 |
| US 221 over Ns Rr | Spartanburg | 1920 | Fair | 18,300 |
| S-42-38 over Lawson Fork Creek | Spartanburg | 1920 | Good | 3,200 |
| S-42-38 over Inman Mill Creek | Spartanburg | 1920 | Fair | 3,200 |
| US 321 over Jackson Creek | Allendale | 1921 | Fair | 2,100 |
| US 321 over Miller Creek | Allendale | 1921 | Fair | 1,700 |
| Sc 162/highway 162 over Log Bridge Creek | Charleston | 1921 | Fair | 8,600 |
| Sc 64 over Chessey Creek | Colleton | 1921 | Fair | 5,500 |
| Sc 64 over Horseshoe Creek | Colleton | 1921 | Fair | 5,600 |
| US 78 over Indian Field Swamp | Dorchester | 1921 | Fair | 7,500 |
| US 76 over Br Of Polk Swamp | Florence | 1921 | Fair | 17,000 |
| S-21-29 over Jefferies Creek | Florence | 1921 | Fair | 12,800 |
| Sc 81 over Brushy Creek | Greenville | 1921 | Fair | 8,600 |
| Sc 9 Bus over Crooked Creek | Marlboro | 1921 | Poor | 10,100 |
| US 1 over Bridge Creek | Aiken | 1922 | Fair | 3,900 |
| US 1 over Bridge Creek | Aiken | 1922 | Fair | 3,900 |
| US 278 over Duck Creek | Allendale | 1922 | Fair | 6,200 |
| US 52 WB over Laurel Creek | Berkeley | 1922 | Fair | 21,000 |
| US 52 WB over Laurel Creek Swamp | Berkeley | 1922 | Fair | 21,000 |
| S-8-791/old US 52 over Canterhill Swamp | Berkeley | 1922 | Fair | 6,500 |
| S-8-791/old US 52 over Skilbert Swamp | Berkeley | 1922 | Fair | 6,500 |
| S-8-791/old US 52 over Molly Branch Creek | Berkeley | 1922 | Fair | 6,500 |
| S-13-823 over Lynches River | Chesterfield | 1922 | Fair | 50 |
| US 301 Con over Mill Creek | Clarendon | 1922 | Fair | 200 |
| Sc 64/bells HWY over Jones Swamp Breek | Colleton | 1922 | Fair | 4,300 |
| Sc 64 over Chessey Creek | Colleton | 1922 | Fair | 5,500 |
| US 15 over Sparrow Swamp | Darlington | 1922 | Fair | 5,500 |
| US 78 over Cattle Creek | Dorchester | 1922 | Fair | 2,100 |
| C-24-1382 over Coronaca Creek | Greenwood | 1922 | Fair | 200 |
| S-27-424 over Coosawhatchie River | Jasper | 1922 | Fair | 25 |
| S-27-424 over Tulifinny River (no. 1) | Jasper | 1922 | Fair | 25 |
| S-27-424 over Tulifiny River (no. 2) | Jasper | 1922 | Fair | 25 |
| Sc 200 over Trib To Cane Ck | Lancaster | 1922 | Good | 3,500 |
| US 21 over Congaree Creek | Lexington | 1922 | Poor | 23,200 |
| US 21 over Toms Branch | Lexington | 1922 | Fair | 5,600 |
| Sc 4 over Goodland Creek | Orangeburg | 1922 | Fair | 1,750 |
| Sc 4 over Rocky Swamp Creek | Orangeburg | 1922 | Fair | 1,750 |
| Sc 4 over Bolen Mill Creek | Orangeburg | 1922 | Fair | 1,750 |
| US 301 over North Edisto River | Orangeburg | 1922 | Fair | 28,600 |
| Sc 215 over Crane Creek | Richland | 1922 | Fair | 10,100 |
| S-42-43 over Shoally Creek | Spartanburg | 1922 | Good | 10,600 |
| S-42-43 over Trib-pacolet Riv | Spartanburg | 1922 | Good | 5,900 |
| S-42-407 over Hacker Creek | Spartanburg | 1922 | Good | 50 |
| S-42-866 over Holston Creek | Spartanburg | 1922 | Fair | 600 |
| S-42-866 over Motlow Creek | Spartanburg | 1922 | Fair | 600 |
| US 176 over Padgetts Creek | Union | 1922 | Poor | 2,000 |
| US 15 over Jeffries Creek | Darlington | 1923 | Fair | 5,500 |
| US 17 over Pocotaligo River | Jasper | 1923 | Fair | 10,900 |
| Sc 4 over Four Mile Creek | Orangeburg | 1923 | Fair | 7,500 |
| S-42-20 over Trib To Pacolet River | Spartanburg | 1923 | Fair | 1,150 |
| US 521 over Rafting Creek | Sumter | 1923 | Fair | 7,600 |
| S-1-32 over Shanklin Creek | Abbeville | 1924 | Fair | 100 |
| S-1-32 over Calhoun Creek | Abbeville | 1924 | Fair | 550 |
| Sc 391 over Chinquapin Creek | Aiken | 1924 | Poor | 900 |
| US 52 over High Hill Creek | Darlington | 1924 | Fair | 19,800 |
| US 52 over High Hill Creek | Darlington | 1924 | Fair | 19,800 |
| US 52 over High Hill Creek | Florence | 1924 | Fair | 24,400 |
| US 301 over Douglas Swamp | Florence | 1924 | Fair | 2,000 |
| S-29-72 over Trib Little Lynches Rv | Lancaster | 1924 | Fair | 425 |
| S-29-72 over Trib Little Lynches Rv | Lancaster | 1924 | Fair | 425 |
| S-30-6 over Rabon Creek | Laurens | 1924 | Fair | 475 |
| US 29 over Lawson Fork Creek | Spartanburg | 1924 | Fair | 26,100 |
| Sc 18 over Rocky Creek | Union | 1924 | Fair | 2,500 |
| Sc 215 over Buffalo Creek | Union | 1924 | Fair | 4,100 |
| US 17 NB over Edisto River Swamp | Charleston | 1925 | Fair | 17,100 |
| US 17 Alt over Calfpen Swamp | Colleton | 1925 | Fair | 1,350 |
| US 17 Alt over Blue Horse Creek | Colleton | 1925 | Fair | 1,350 |
| Sc 61 over Trib To Ashley River | Dorchester | 1925 | Good | 12,200 |
| Sc 61/ashleyrivrrd over Trib Of Ashley River | Dorchester | 1925 | Good | 12,200 |
| US 25 over Beaverdam Creek | Edgefield | 1925 | Good | 7,000 |
| US 25 over Academy Creek | Edgefield | 1925 | Fair | 3,200 |
| Sc 23 over Beaverdam Creek | Edgefield | 1925 | Good | 1,200 |
| US 301 over Cypress Branch | Florence | 1925 | Fair | 2,000 |
| S-23-318 over Dam At Lake Lanier | Greenville | 1925 | Poor | 75 |
| US 221 over Quarters Creek | Greenwood | 1925 | Fair | 15,000 |
| US 321 over Black Creek | Hampton | 1925 | Fair | 3,800 |
| Sc 170 over Little Back River | Jasper | 1925 | Fair | 3,800 |
| Sc 170 over Laura Hill Swamp | Jasper | 1925 | Fair | 3,800 |
| Sc 170 over Savannah River Overflow | Jasper | 1925 | Fair | 3,800 |
| S-29-19 over Camp Creek | Lancaster | 1925 | Fair | 2,400 |
| S-29-19 over White Oak Creek | Lancaster | 1925 | Fair | 1,400 |
| S-29-26 over Clark Branch | Lancaster | 1925 | Fair | 1,450 |
| S-29-26 over Little Lynches Creek | Lancaster | 1925 | Fair | 1,450 |
| S-29-28 over Unnamed | Lancaster | 1925 | Fair | 800 |
| S-29-51 over Belt Line Hannah CR | Lancaster | 1925 | Fair | 650 |
| S-29-51 over Upper Camp Creek | Lancaster | 1925 | Fair | 900 |
| S-29-71 over Trib To Bear Creek | Lancaster | 1925 | Fair | 500 |
| S-29-71 over Bear Creek | Lancaster | 1925 | Fair | 500 |
| S-29-71 over Bear Creek | Lancaster | 1925 | Fair | 500 |
| S-29-75 over Hanging Rock Creek | Lancaster | 1925 | Fair | 500 |
| S-29-75 over Hanging Rock Creek | Lancaster | 1925 | Fair | 425 |
| S-29-99 over Flat Creek | Lancaster | 1925 | Fair | 125 |
| S-29-156 over Bear Creek | Lancaster | 1925 | Fair | 850 |
| S-29-156 over Local Br Of Bear CR | Lancaster | 1925 | Fair | 850 |
| US 221 over Little River | Laurens | 1925 | Fair | 7,800 |
| S-32-244 over Red Bank Creek | Lexington | 1925 | Fair | 7,600 |
| US 76 over Smith Branch | Marion | 1925 | Fair | 11,400 |
| S-35-23 over Hagins Creek | Marlboro | 1925 | Fair | 150 |
| S-35-36 over Anderson Mill Pond | Marlboro | 1925 | Fair | 150 |
| US 15 over Panther Creek | Marlboro | 1925 | Poor | 7,600 |
| Sc 210 over Cattle Creek | Orangeburg | 1925 | Fair | 1,200 |
| Sc 39 over Dry Creek | Saluda | 1925 | Good | 2,100 |
| Sc 39 over Big Creek | Saluda | 1925 | Good | 2,100 |
| Sc 121 over Burnetts Creek | Saluda | 1925 | Good | 3,500 |
| US 29 over Pacolet River | Spartanburg | 1925 | Fair | 12,200 |
| S-42-317 over Frey Creek | Spartanburg | 1925 | Poor | 300 |
| Sc 421 over Little Horse Creek | Aiken | 1926 | Poor | 9,000 |
| Sc 125 over Four Mile Creek | Barnwell | 1926 | Good | 2,000 |
| Sc 125 over Pen Branch | Barnwell | 1926 | Fair | 2,000 |
| Sc 125 over Scl Railroad | Barnwell | 1926 | Fair | 2,000 |
| Sc 125 over Steel Creek | Barnwell | 1926 | Fair | 2,000 |
| US 17 SB over Ashley River | Charleston | 1926 | Fair | 38,250 |
| Sc 151 over Little Sandy Creek | Chesterfield | 1926 | Good | 6,600 |
| Sc 151 SB over Big Sandy Creek | Chesterfield | 1926 | Fair | 3,300 |
| US 301 over Catfish Canal | Dillon | 1926 | Good | 4,000 |
| Sc 34 over Kennedy Branch | Fairfield | 1926 | Fair | 1,950 |
| Sc 34 over Jordan Creek | Fairfield | 1926 | Fair | 1,950 |
| Sc 34 over Br Of Moore Creek | Fairfield | 1926 | Fair | 1,950 |
| Sc 34 over Moore Creek | Fairfield | 1926 | Good | 1,950 |
| Sc 341 over Gum Branch | Florence | 1926 | Fair | 2,200 |
| Sc 341 over Gum Branch | Florence | 1926 | Fair | 2,200 |
| Sc 341 over Gum Branch | Florence | 1926 | Poor | 2,200 |
| US 178 over Pond Branch | Lexington | 1926 | Fair | 3,600 |
| US 76 over Price Swamp | Marion | 1926 | Poor | 2,300 |
| US 76 over Little Pee Dee River | Marion | 1926 | Poor | 2,600 |
| US 301 over Indian Camp Branch | Orangeburg | 1926 | Fair | 4,900 |
| Sc 49 over Br Turkey Crk | York | 1926 | Fair | 4,500 |
| Sc 49 over Turkey Creek | York | 1926 | Fair | 4,500 |
| Sc 49 over Ross Branch | York | 1926 | Fair | 4,500 |
| Sc 421 over Stream | Aiken | 1927 | Poor | 5,700 |
| US 21 over Edisto River | Bamberg | 1927 | Fair | 1,400 |
| S-10-40 over Rr Csxt | Charleston | 1927 | Poor | 750 |
| US 21 over Oldfield Creek | Colleton | 1927 | Fair | 1,550 |
| Sc 200 over Gaydens Creek | Fairfield | 1927 | Fair | 1,650 |
| Sc 215 over Sandy Fork | Fairfield | 1927 | Good | 1,100 |
| Sc 215 over Beaver Creek | Fairfield | 1927 | Fair | 1,100 |
| Sc 215 over Chicken Creek | Fairfield | 1927 | Fair | 1,100 |
| Sc 215 over Strong Creek | Fairfield | 1927 | Fair | 1,100 |
| US 52 over Middle Swamp | Florence | 1927 | Fair | 35,600 |
| US 52 over Middle Swamp | Florence | 1927 | Fair | 35,600 |
| S-29-19 over Bear Creek | Lancaster | 1927 | Fair | 1,400 |
| Sc 6 over Bull Swamp Creek | Lexington | 1927 | Fair | 3,900 |
| Sc 210 over Four Hole Swamp | Orangeburg | 1927 | Fair | 850 |
| Sc 210 over Four Hole Swamp | Orangeburg | 1927 | Fair | 850 |
| Sc 210 over Four Hole Swamp | Orangeburg | 1927 | Poor | 850 |
| US 301 SB over Goodbys Creek | Orangeburg | 1927 | Fair | 3,250 |
| US 1 over Congaree River | Richland | 1927 | Fair | 26,600 |
| US 321 over Crane Creek | Richland | 1927 | Poor | 14,900 |
| Sc 121 over Persimmon Creek | Saluda | 1927 | Good | 3,500 |
| S-42-1550 over Fairforest Creek | Spartanburg | 1927 | Fair | 1,200 |
| Sc 261 over Boggy Swamp | Williamsburg | 1927 | Good | 2,300 |
| US 76 over 3&20 Creek | Anderson | 1928 | Fair | 20,500 |
| US 29 over Southern Railroad | Cherokee | 1928 | Poor | 7,600 |
| US 29 over Stream | Cherokee | 1928 | Fair | 4,800 |
| US 29 over Br Of Jumping Creek | Cherokee | 1928 | Fair | 4,100 |
| S-12-193 over Trib To South Fork CR | Chester | 1928 | Good | 200 |
| US 15 over Edisto River | Dorchester | 1928 | Poor | 2,700 |
| US 78 over Coldwater Branch | Dorchester | 1928 | Fair | 6,800 |
| US 78 over Great Cypress Swamp #2 | Dorchester | 1928 | Fair | 7,800 |
| US 178/e Main ST over Walnut Creek (no. 1) | Dorchester | 1928 | Good | 2,700 |
| Sc 200 over Beaver Dam Creek | Fairfield | 1928 | Poor | 1,650 |
| Sc 215 over Mcclures Creek | Fairfield | 1928 | Poor | 1,100 |
| US 52 over Lynches Lake | Florence | 1928 | Fair | 15,900 |
| US 301 over Barton Br | Florence | 1928 | Good | 3,400 |
| S-23-5 over Brushy Creek | Greenville | 1928 | Fair | 1,700 |
| S-23-5 over Brushy Creek | Greenville | 1928 | Fair | 1,700 |