Us-12br M-17 over Huron River
Poor Condition114 years old18,300 vehicles/day
Location
| State | Michigan |
| County | Washtenaw |
| Location | In Ypsilanti (e Mich Ave) |
| Carries | Us-12br M-17 |
| Crosses | Huron River |
| Coordinates | 42.24104, -83.61160 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 4 (Poor) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 105.0 ft (32 m) |
| Max Span | 105.0 ft (32 m) |
| Deck Width | 81.0 ft (24.7 m) |
| Deck Area | 790.4 sq m |
| Main Spans | 1 |
| Year Built | 1912 |
Traffic
| Avg Daily Traffic | 18,300 (2021) |
| Truck Traffic | 2% |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000010815 |