12 bridges with vertical clearance data on 45 in Alabama. Lowest: 153.9ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 153.9ft | Cr 45 | Al 5 | S City Limits Of Marion | 1956 | Map |
| 174.9ft | Garrett Rd | I 65 | 2 Mi N Jct I 565 & I 65 | 1972 | Map |
| 177.5ft | Bibb Garrett Rd | I 65 | 1 Mi N Jct I 65 & I 565 | 1988 | Map |
| 182.1ft | Snowville Brent Rd | I - 22 | Co Rd 45 @ I - 22 | 2002 | Map |
| 185.4ft | Co Rd 45 | I-65 | 4.4 Mi N Sr 21 | 1959 | Map |
| 220.1ft | Elbo Porter Road | Apc Railroad | 1.25 Mi S Flat Top Road | 1974 | Map |
| 248.0ft | Co Rd 34 | Little Bear Creek | 1.1 Mi Se Co 34 Co 40 Jct | 1962 | Map |
| 248.0ft | County Road 45 | Relief Bridge | 1 Mi S.E. Of Bellwood???? | 1998 | Map |
| 248.0ft | County Road 45 | Choctawhatchee River | 1 Mi S. E. Of Bellwood | 1998 | Map |
| 548.9ft | Flat Top Road | Alabama Power Rail Line | .3 Mi E Snowville-Brent R | 1999 | Map |
| 990.2ft | County Road 45 | Double Creek | Sec 14 T11 R23 | 1955 | Map |
| 990.2ft | County Road 45 | Double Creek | Sec 14 T11 R23 | 1955 | Map |