Platt Road over Bear Swamp Creek
Fair Condition76 years old214 vehicles/day
Location
| State | Michigan |
| County | Monroe |
| Location | 0.7 Mi S Of Cone Road |
| Carries | Platt Road |
| Crosses | Bear Swamp Creek |
| Coordinates | 42.02383, -83.69381 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 30.8 ft (9.4 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 21.3 ft (6.5 m) |
| Deck Area | 61.1 sq m |
| Main Spans | 1 |
| Year Built | 1950 (reconstructed 1990) |
Traffic
| Avg Daily Traffic | 214 (1981) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000007384 |