Ann Arbor Road over Macon River
Fair Condition79 years old3,140 vehicles/day
Location
| State | Michigan |
| County | Monroe |
| Location | 2. Mi No Of M 50 |
| Carries | Ann Arbor Road |
| Crosses | Macon River |
| Coordinates | 41.98679, -83.67316 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 134.8 ft (41.1 m) |
| Max Span | 54.5 ft (16.6 m) |
| Deck Width | 47.9 ft (14.6 m) |
| Deck Area | 600.1 sq m |
| Main Spans | 3 |
| Year Built | 1947 (reconstructed 1990) |
Traffic
| Avg Daily Traffic | 3,140 (2017) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000007255 |