8 bridges with vertical clearance data on US-89 in Montana. Lowest: 169.9ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 169.9ft | Us 89 | Int Vaughn-I 15 | Vaughn | 1960 | Map |
| 169.9ft | Us 89 | Int East Livingston I 90 | 2M Ne Livngston | 1962 | Map |
| 171.9ft | Us 89 | Int Mission I 90 | 5M Ne Livingston | 1962 | Map |
| 181.1ft | Us 89-Mt 3-Mt 200 | Missouri River-U5205-Rr | Great Falls-10Th Ave S | 1951 | Map |
| 211.9ft | Us 87-Mt 3-Mt 200 | Missouri River-U5205-Rr | Great Falls-10Th Ave S | 1983 | Map |
| 232.3ft | Us 89 | Rr | 5M Ne Livingston | 1955 | Map |
| 232.6ft | Us 89 | Rr | Vaughn | 2002 | Map |
| 999.0ft | Us 87-Us 89 | Belt Creek | 2M S Belt | 2022 | Map |