Us-31 SB over Csx Rr & Unnamed Creek
Fair Condition68 years old21,772 vehicles/day
Location
| State | Michigan |
| County | Ottawa |
| Location | 0.5 Mi N Of M-21 |
| Carries | Us-31 SB |
| Crosses | Csx Rr & Unnamed Creek |
| Coordinates | 42.80277, -86.08436 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 212.3 ft (64.7 m) |
| Max Span | 50.9 ft (15.5 m) |
| Deck Width | 66.9 ft (20.4 m) |
| Deck Area | 1319.9 sq m |
| Main Spans | 5 |
| Year Built | 1958 (reconstructed 1984) |
Traffic
| Avg Daily Traffic | 21,772 (2014) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000008695 |