T 21 over Trib To Upper Iowa River
Good Condition27 years old10 vehicles/day
Location
| State | Minnesota |
| County | Mower |
| Location | 0.1 Mi N Of Jct TH 56 |
| Carries | T 21 |
| Crosses | Trib To Upper Iowa River |
| Coordinates | 43.50809, -92.46909 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 23.6 ft (7.2 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 52.6 sq m |
| Main Spans | 2 |
| Year Built | 1999 |
Traffic
| Avg Daily Traffic | 10 (1999) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 721 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 50J20 |