Co RD 510(reloc) over Dead River
Fair Condition16 years old1,912 vehicles/day
Location
| State | Michigan |
| County | Marquette |
| Location | 2 Miles N Of Us-41 |
| Carries | Co RD 510(reloc) |
| Crosses | Dead River |
| Coordinates | 46.55819, -87.54594 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 532.2 ft (162.2 m) |
| Max Span | 220.1 ft (67.1 m) |
| Deck Width | 36.4 ft (11.1 m) |
| Deck Area | 1800.4 sq m |
| Main Spans | 3 |
| Year Built | 2010 |
Traffic
| Avg Daily Traffic | 1,912 (2017) |
| Truck Traffic | 9% |
| 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 | 000000000013510 |