T 230 over Heron Lake Outlet
Good Condition52 years old22 vehicles/day
Location
| State | Minnesota |
| County | Cottonwood |
| Location | 2.9 Mi E Of Jct Csah 5 |
| Carries | T 230 |
| Crosses | Heron Lake Outlet |
| Coordinates | 43.84809, -95.26668 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Wood or Timber |
| Design | Slab |
| Total Length | 103.3 ft (31.5 m) |
| Max Span | 26.2 ft (8 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 248.8 sq m |
| Main Spans | 4 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 22 (1986) |
| 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 | 17515 |