10 bridges with vertical clearance data on I-A45 in Alaska. Lowest: 152.6ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 152.6ft | Parks Highway | Chena Riv (Parks Hwy) Sb | Mile Point 319.2 | 1975 | Map |
| 154.2ft | Parks Highway | Chena Riv (Parks Hwy) Nb | Mile Point 319.2 | 1995 | Map |
| 162.4ft | Parks Highway | Parks/Chena Ridge Nb | Mile Point 318.5 | 1997 | Map |
| 165.0ft | Parks Highway | Parks/Chena Ridge Sb | Mile Point 318.6 | 1997 | Map |
| 168.3ft | Parks Highway | Airport Way Uc Nb | Mile Point 320.1 | 1995 | Map |
| 173.2ft | Parks Highway | Airport Way Uc Sb | Mile Point 319.489 | 1985 | Map |
| 177.8ft | Parks Highway | North Slough Tanana Riv | Mile Point 270.9 | 1967 | Map |
| 177.8ft | Parks Highway | Little Goldstream Ck | Mile Point 279.1 | 2021 | Map |
| 265.1ft | Parks Highway | Monderosa Overhead | Mile Point 273.1 | 2003 | Map |
| 299.9ft | Parks Highway | Tanana River At Nenana | Mile Point 270.7 | 1967 | Map |