Seven Mile Road over Upper Rouge River
Good Condition98 years old23,213 vehicles/day
Location
| State | Michigan |
| County | Wayne |
| Location | Livonia W/inkster |
| Carries | Seven Mile Road |
| Crosses | Upper Rouge River |
| Coordinates | 42.42752, -83.31939 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Box Beam - Multiple |
| Total Length | 33.8 ft (10.3 m) |
| Max Span | 31.8 ft (9.7 m) |
| Deck Width | 55.8 ft (17 m) |
| Deck Area | 175.1 sq m |
| Main Spans | 1 |
| Year Built | 1928 (reconstructed 2004) |
Traffic
| Avg Daily Traffic | 23,213 (1995) |
| Truck Traffic | 5% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000012096 |