11 bridges with vertical clearance data on SR-12 in Mississippi. Lowest: 147.3ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 147.3ft | Sr 12 | Sunflower River | Washington/Humphreys Cl | 1940 | Map |
| 149.6ft | Sr 12 | Sr 182 | Sr 12 Over Sr 182 | 1962 | Map |
| 149.6ft | Sr 12 | Sr 182 | Sr 12 Over Sr 182 | 1962 | Map |
| 151.2ft | Sr 12 | Lee Blvd | 0.4 Mi S Us 82 | 1962 | Map |
| 152.2ft | Sr 12 | Old Sr 12 | 1.0 Mi S Us 82 | 1962 | Map |
| 153.2ft | Sr 12 | Lee Blvd | 0.4 Mi S Us 82 | 1962 | Map |
| 182.1ft | Sr 12 | Us 82 | Sr 12 Over Us 82 | 2004 | Map |
| 182.1ft | Sr 12 | Us 82 | Sr 12 Over Us 82 | 2004 | Map |
| 237.5ft | Sr 12 | Kcs Rr | 0.3 Mi N Sr 182 | 2004 | Map |
| 241.1ft | Sr 12 | Luxapallila Rr Dry Creek | 2.6 Mi N Sr 50 | 1999 | Map |
| 248.4ft | Sr 12 | Kcs Rr | 0.3 Mi N Sr 182 | 2004 | Map |