T 81 over Rock River
Good Condition26 years old71 vehicles/day
Location
| State | Minnesota |
| County | Rock |
| Location | 0.1 Mi S Of N Co Line |
| Carries | T 81 |
| Crosses | Rock River |
| Coordinates | 43.84706, -96.13315 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 123.4 ft (37.6 m) |
| Max Span | 45.9 ft (14 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 402.3 sq m |
| Main Spans | 3 |
| Year Built | 2000 |
Traffic
| Avg Daily Traffic | 71 (2000) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 67543 |