5 bridges with vertical clearance data on SR-645 in Kentucky. Lowest: 149.9ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 149.9ft | Ky-645 | Becca Liz Ln | Near Jct Of Ky 40 | 2005 | Map |
| 194.9ft | Ky-645 | Ky-40 & Coldwater Fork | Jct Ky 645 & Ky 40 | 2010 | Map |
| 234.9ft | Ky-645 | Csx Rr/Levisa Fork | 1.6 Mi E Of Jct Us 23 | 1981 | Map |
| 240.2ft | Ky-645 Nc | Csx Rr/Levisa Fork | 1.6 Mi E Of Jct Us 23 | 1981 | Map |
| 990.2ft | Ky-645Rmp To Ky-40 | Coldwater Fork | At Jct Ky 908 | 2007 | Map |