M-121 EB over Macatawa River
Fair Condition71 years old12,800 vehicles/day
Location
| State | Michigan |
| County | Ottawa |
| Location | 7.5 Mi NE Of Us-31 |
| Carries | M-121 EB |
| Crosses | Macatawa River |
| Coordinates | 42.83508, -85.95104 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 40.0 ft (12.2 m) |
| Max Span | 38.4 ft (11.7 m) |
| Deck Width | 49.5 ft (15.1 m) |
| Deck Area | 184.2 sq m |
| Main Spans | 1 |
| Year Built | 1955 (reconstructed 2010) |
Traffic
| Avg Daily Traffic | 12,800 (2010) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000008710 |