County Road 161 over East Br Ontonagon River
Good Condition39 years old50 vehicles/day
Location
| State | Michigan |
| County | Houghton |
| Location | 4.5 Mi E 1.0 Mi S Kenton |
| Carries | County Road 161 |
| Crosses | East Br Ontonagon River |
| Coordinates | 46.47062, -88.79995 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 42.0 ft (12.8 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Area | 108.8 sq m |
| Main Spans | 1 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 50 (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 | 000000000003409 |