Big Traverse Road over Slough Outlet To Lake Su
Fair Condition39 years old100 vehicles/day
Location
| State | Michigan |
| County | Houghton |
| Location | 2 Mi S 8 Mi E Lake Linden |
| Carries | Big Traverse Road |
| Crosses | Slough Outlet To Lake Su |
| Coordinates | 47.15084, -88.26942 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 22.0 ft (6.7 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Area | 57.0 sq m |
| Main Spans | 1 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 100 (1993) |
| 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 | 000000000003438 |