Old M-78 HWY over ST Joseph River
Good Condition11 years old777 vehicles/day
Location
| State | Michigan |
| County | Branch |
| Location | Sherwood Twp Sec 21-22 |
| Carries | Old M-78 HWY |
| Crosses | ST Joseph River |
| Coordinates | 42.02664, -85.23480 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 160.1 ft (48.8 m) |
| Max Span | 98.1 ft (29.9 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 512.4 sq m |
| Main Spans | 3 |
| Year Built | 2015 |
Traffic
| Avg Daily Traffic | 777 (2012) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000001123 |