Kk Road over Salmon - Trout River
Poor Condition79 years old137 vehicles/day
Location
| State | Michigan |
| County | Marquette |
| Location | 3.5 Mi NW Of Big Bay |
| Carries | Kk Road |
| Crosses | Salmon - Trout River |
| Coordinates | 46.84849, -87.79872 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 52.8 ft (16.1 m) |
| Max Span | 43.0 ft (13.1 m) |
| Deck Width | 20.0 ft (6.1 m) |
| Deck Area | 98.2 sq m |
| Main Spans | 1 |
| Year Built | 1947 |
Traffic
| Avg Daily Traffic | 137 (2019) |
| Truck Traffic | 30% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000013085 |