County RD 581 over West Br Escanaba River
Poor Condition98 years old900 vehicles/day
Location
| State | Michigan |
| County | Marquette |
| Location | 9 Mi South Of Greenwood |
| Carries | County RD 581 |
| Crosses | West Br Escanaba River |
| Coordinates | 46.36118, -87.78459 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 4 (Poor) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 30.8 ft (9.4 m) |
| Max Span | 28.9 ft (8.8 m) |
| Deck Width | 25.3 ft (7.7 m) |
| Deck Area | 72.4 sq m |
| Main Spans | 1 |
| Year Built | 1928 |
Traffic
| Avg Daily Traffic | 900 (2001) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Structure Number | 000000000006538 |