M-63 over ST Joseph River
Fair Condition77 years old11,015 vehicles/day
Location
| State | Michigan |
| County | Berrien |
| Location | In ST Joseph |
| Carries | M-63 |
| Crosses | ST Joseph River |
| Coordinates | 42.11277, -86.47756 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Movable - Bascule |
| Total Length | 712.9 ft (217.3 m) |
| Max Span | 164.0 ft (50 m) |
| Deck Width | 57.7 ft (17.6 m) |
| Deck Area | 3824.5 sq m |
| Main Spans | 1 |
| Year Built | 1949 (reconstructed 2007) |
Traffic
| Avg Daily Traffic | 11,015 (2021) |
| Truck Traffic | 7% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Structure Number | 000000000000880 |