43 bridges with vertical clearance data on I-12 in Louisiana. Lowest: 146.3ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 146.3ft | I0012 | La 1032 | I0012 | 1970 | Map |
| 149.0ft | I0012 | Cedarcrest Drive | I0012 | 1986 | Map |
| 149.9ft | I0012 | Sherwood Forest Blvd | 1.2 Mi East Of Us 61 | 1970 | Map |
| 149.9ft | I0012 | Sherwood Forest Blvd | 3 Mi West Of La 3245 | 1970 | Map |
| 150.6ft | I0012 | La 3002 | I0012 | 1970 | Map |
| 150.6ft | I0012 | La 3002 | I0012 | 1970 | Map |
| 150.6ft | I0012 | La 3158 (Airport Rd) | I0010 | 1975 | Map |
| 150.6ft | I0012 | La 3158 (Airport Rd) | I0010 | 1975 | Map |
| 152.2ft | I0012 | La 1032 | I0012 | 1970 | Map |
| 152.9ft | I0012 | Cedarcrest Drive | I0012 | 1986 | Map |
| 154.2ft | I0012 | La 59 | 2.7 M E Of Us 190 | 1976 | Map |
| 154.2ft | I0012 | La 59 | 2.7 M E Of Us 190 | 1976 | Map |
| 154.9ft | I0012 | Us 61/Airline | I0012 | 1986 | Map |
| 154.9ft | I0012 | Us 61/Airline | I0012 | 1986 | Map |
| 154.9ft | I0012 | Tchefuncte River | 1.1 Miles East Of La 21 | 1975 | Map |
| 154.9ft | I0012 | Us 51 Bus. | I0012 | 1975 | Map |
| 155.5ft | I0012 | Us 51 Bus | I0012 | 1975 | Map |
| 158.8ft | I0012 | Tchefuncte River | 1.6 Miles West Of Us 190 | 1975 | Map |
| 158.8ft | I0012 | I-55 | I0012 | 1970 | Map |
| 158.8ft | I0012 | I-55 | I0012 | 1970 | Map |
| 159.8ft | I0012 | Us 190 | 2.6 M W Of La 59 | 1976 | Map |
| 160.8ft | I0012 | La 21 | 2.2 M E Of La 1077 | 1975 | Map |
| 160.8ft | I0012 | La 21 | 2.2 M E Of La 1077 | 1975 | Map |
| 162.4ft | I0012 | La 3245 Oneal Lane | I-12 Over La 3245 Oneal L | 2012 | Map |
| 162.4ft | I0012 | Us 190 | 2.6 M W Of La 59 | 1976 | Map |
| 165.7ft | I0012 | Jefferson Hwy&Wards Crk | I-12 E.B. @ Jefferson Hwy | 1999 | Map |
| 165.7ft | I0012 | I-10 | I0010 | 1970 | Map |
| 166.3ft | I0012 | I-59 Sb | I0012 | 1970 | Map |
| 167.3ft | I0012 Ramp A | Us 190 | 2.6 M W Of La 59 | 1976 | Map |
| 168.0ft | I0012 | I-59 Nb | I0012 | 1970 | Map |
| 168.0ft | I0012 | I-59 Nb | I0012 | 1970 | Map |
| 169.9ft | I0012 Ramp B | Us 190 | 2.6 M W Of La 59 | 1976 | Map |
| 170.6ft | I0012 | I-59 Sb | I0012 | 1970 | Map |
| 173.2ft | I0012 | Jefferson Hwy & Wards Cr | I-12 Wb @ Jefferson Hwy. | 1999 | Map |
| 173.9ft | I0012 | I-59 Sb | I0012 | 1970 | Map |
| 213.9ft | I0012 | Us 11 | I0012 | 1970 | Map |
| 219.8ft | I0012 | Us 11 | I0012 | 1970 | Map |
| 228.0ft | I0012 | Donya St | 0.9 M W Of Us 11 | 1970 | Map |
| 230.0ft | I0012 | Donya St/Canal | I0012 | 1970 | Map |
| 231.3ft | I0012 | Canal&Bike Trail | 0.2 M W Of La 59 | 1976 | Map |
| 232.3ft | I0012 | Icg Railroad | I0010 | 1975 | Map |
| 234.9ft | I0012 | Canal & Bike Tr | 0.1 M W Of La 59 | 1976 | Map |
| 238.8ft | I0012 | Icrr | I0012 | 1975 | Map |