14 bridges with vertical clearance data on I-A43 in Alaska. Lowest: 177.8ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 177.8ft | Parks Highway | Hurricane Gulch | Mile Point 139.7 | 1971 | Map |
| 177.8ft | Parks Highway | Honolulu Creek | Mile Point 143.8 | 1971 | Map |
| 177.8ft | Parks Highway | East Fork Chulitna River | Mile Point 150.8 | 1967 | Map |
| 177.8ft | Parks Highway | Middle Fork Chulitna Riv | Mile Point 160.3 | 2016 | Map |
| 177.8ft | Parks Highway | Little Coal Creek | Mile Point 129.0 | 1969 | Map |
| 177.8ft | Parks Highway | Pass Creek | Mile Point 172.7 | 1965 | Map |
| 177.8ft | Parks Highway | Jack River | Mile Point 174.1 | 1965 | Map |
| 177.8ft | Parks Highway | Carlo Creek | Mile Point 188.4 | 1973 | Map |
| 177.8ft | Parks Highway | Nenana River Park Bnd | Mile Point 195.5 | 1973 | Map |
| 177.8ft | Parks Highway | Riley Creek | Mile Point 201.6 | 2015 | Map |
| 177.8ft | Parks Highway | Nenana River At Windy | Mile Point 180.2 | 1974 | Map |
| 177.8ft | Parks Highway | Hardage Creek | Mile Point 148.3 | 1971 | Map |
| 238.2ft | Parks Highway | Summit Overhead | Mile Point 168.8 | 2006 | Map |
| 242.5ft | Parks Highway | Broad Pass Overhead | Mile Point 159.0 | 2016 | Map |