County RD 573 over Little Dead River
Fair Condition43 years old693 vehicles/day
Location
| State | Michigan |
| County | Marquette |
| Location | 6 Miles N Of Ishpeming |
| Carries | County RD 573 |
| Crosses | Little Dead River |
| Coordinates | 46.56071, -87.69887 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 38.7 ft (11.8 m) |
| Max Span | 35.8 ft (10.9 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 122.7 sq m |
| Main Spans | 1 |
| Year Built | 1983 |
Traffic
| Avg Daily Traffic | 693 (2001) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000006548 |