Sumpter Road over Swan Creek
Poor Condition76 years old5,924 vehicles/day
Location
| State | Michigan |
| County | Wayne |
| Location | Sumpter S/willis |
| Carries | Sumpter Road |
| Crosses | Swan Creek |
| Coordinates | 42.15793, -83.48222 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 21.0 ft (6.4 m) |
| Deck Width | 37.4 ft (11.4 m) |
| Deck Area | 83.2 sq m |
| Main Spans | 1 |
| Year Built | 1950 (reconstructed 1972) |
Traffic
| Avg Daily Traffic | 5,924 (1997) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000012108 |