16 bridges with vertical clearance data on US-278 in South Carolina. Lowest: 148.0ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 148.0ft | Us 278/Sc 125 | S C 421 | 2 Mi E Of N Augusta | 1952 | Map |
| 151.9ft | Us 278/Sc 125 | U S 1 | Clearwater | 1952 | Map |
| 161.1ft | Us 278 Eb | Sc 170 | 18.5 Mi Sw Of Beaufort | 1991 | Map |
| 161.1ft | Us 278 Wb | Sc 170 | 18.5 Mi Sw Of Beaufort | 1991 | Map |
| 166.7ft | Us 278 | I-95 | 2.4Mi Ne Hardeeville | 1968 | Map |
| 175.9ft | Us 278 Eb | Us 278 Bus Eb | Hilton Head Island | 1997 | Map |
| 185.0ft | Us 278 Wb | S-245/Marshland Road | Hilton Head Island | 1997 | Map |
| 190.9ft | Us 278 Eb | Ramp 5012 | Hilton Head Island | 1997 | Map |
| 193.9ft | Us 278 | S-7-835 & Broad Creek | Hilton Head | 1994 | Map |
| 194.9ft | Us 278 Wb | Us 278 Bus Eb | Hilton Head Island | 1997 | Map |
| 202.1ft | Us 278 Eb | S-245/Marshland Rd | Hilton Head Island | 1997 | Map |
| 207.3ft | Us 278 | Rr Csxt | In Ridgeland | 1940 | Map |
| 211.0ft | Us 278 Wb | S-482/Gumtree Road | Hilton Head Island | 1997 | Map |
| 219.2ft | Us 278 & Sc 125 | Sou. Railroad | 5 Mi Se Of N Augusta | 1951 | Map |
| 251.6ft | Us 278 Wb | Skull Creek | Hilton Head Island | 1982 | Map |
| 999.0ft | Us 278 | Town Creek | 5 Mi E Of Beach Island | 1950 | Map |