6 bridges with vertical clearance data on SR-78 in Rhode Island. Lowest: 140.7ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 140.7ft | Ri 78 West By-Pass | Canal Street | 0.5 Mi E Of Conn Line | 1976 | Map |
| 142.4ft | Ri 78 West By-Pass | High Street | 1.0 Mi E Of Conn Line | 1974 | Map |
| 145.7ft | Ri 78 West By-Pass | Ri 3 Ashaway Rd | 1.6 Mi E Of Conn Line | 1974 | Map |
| 146.7ft | Ri 78 West By-Pass | Old Hopkinton Rd | 2.0 Mi E Of Conn Line | 1975 | Map |
| 156.8ft | Ri 78 West By-Pass | White Rock Rd | 0.9 Mi Nw Of Jct Ri 91 | 1974 | Map |
| 174.9ft | Ri 78 West By-Pass | Ri 91 Brdfrd Rd & Amtrak | 1.9 Mi N Of Jct Us 1 | 1975 | Map |