Ja Road over Carp River
Fair Condition92 years old1,004 vehicles/day
Location
| State | Michigan |
| County | Marquette |
| Location | 1.5 Mi N Of Us41 |
| Carries | Ja Road |
| Crosses | Carp River |
| Coordinates | 46.53036, -87.60393 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 36.7 ft (11.2 m) |
| Max Span | 34.8 ft (10.6 m) |
| Deck Width | 21.7 ft (6.6 m) |
| Deck Area | 73.9 sq m |
| Main Spans | 1 |
| Year Built | 1934 |
Traffic
| Avg Daily Traffic | 1,004 (2001) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000006597 |