CR 161 over Big Cobb River
Good Condition46 years old134 vehicles/day
Location
| State | Minnesota |
| County | Blue Earth |
| Location | 0.9 Mi N Of S Co Line |
| Carries | CR 161 |
| Crosses | Big Cobb River |
| Coordinates | 43.86091, -93.78784 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 150.9 ft (46 m) |
| Max Span | 50.2 ft (15.3 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 450.8 sq m |
| Main Spans | 3 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 134 (2021) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 07554 |