8 bridges with vertical clearance data on I-A15 in Alaska. Lowest: 163.4ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 163.4ft | Glenn Highway | Moose Creek | Mile Point 47.3 | 1958 | Map |
| 163.4ft | Glenn Highway | Eska Creek | Mile Point 53.4 | 1999 | Map |
| 163.4ft | Glenn Highway | Granite Creek | Mile Point 55.0 | 2001 | Map |
| 163.4ft | Glenn Highway | Kings River | Mile Point 59.1 | 2024 | Map |
| 163.4ft | Glenn Highway | Chickaloon River | Mile Point 70.5 | 2016 | Map |
| 163.4ft | Glenn Highway | Purinton Creek | Mile Point 81.6 | 1957 | Map |
| 163.4ft | Glenn Highway | Caribou Creek | Mile Point 98.8 | 2004 | Map |
| 310.7ft | Glenn Highway | Hicks Creek | Mile Point 88.9 | 2008 | Map |