Stanton RD Co 522 over Flat River
Good Condition60 years old1,333 vehicles/day
Location
| State | Michigan |
| County | Montcalm |
| Location | 0.5 Mi. W. Of M-91 On 522 |
| Carries | Stanton RD Co 522 |
| Crosses | Flat River |
| Coordinates | 43.30815, -85.25110 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 59.7 ft (18.2 m) |
| Max Span | 57.7 ft (17.6 m) |
| Deck Width | 36.4 ft (11.1 m) |
| Deck Area | 202.0 sq m |
| Main Spans | 1 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 1,333 (2003) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000007460 |