T 331 over Unknown Creek
Good Condition4 years old49 vehicles/day
Location
| State | Minnesota |
| County | Martin |
| Location | 0.5 Mi N Of Jct CR 122 |
| Carries | T 331 |
| Crosses | Unknown Creek |
| Coordinates | 43.62415, -94.85465 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 22.6 ft (6.9 m) |
| Max Span | 10.2 ft (3.1 m) |
| Deck Area | 50.4 sq m |
| Main Spans | 2 |
| Year Built | 2022 |
Traffic
| Avg Daily Traffic | 49 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 46J38 |