5 bridges with vertical clearance data on SR-48 in Michigan. Lowest: 160.1ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 160.1ft | M-48 | I-75 Nb | 2.0 Mi N Of Mackinac Col | 1962 | Map |
| 160.8ft | M-48 | I-75 Nb | 5.0 Mi N Of Mackinac Col | 1963 | Map |
| 1000.0ft | M-48 | Big Munuscong River | 2.9 Mi E Of I-75 | 1955 | Map |
| 1000.0ft | M-48 | E Br Munuscong River | 1.6 Mi E Of M-129 | 1929 | Map |
| 1000.0ft | M-48 | E Br Munuscong River | 2.4 Mi Nw Of Stalwart | 1930 | Map |