471st Avenue over Trib. To Jack Moore Crk
Fair Condition101 years old330 vehicles/day
Location
| State | South Dakota |
| County | Moody |
| Location | 1e & 4.6n Of Colman |
| Carries | 471st Avenue |
| Crosses | Trib. To Jack Moore Crk |
| Coordinates | 44.04557, -96.78874 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 43.0 ft (13.1 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 128.4 sq m |
| Main Spans | 2 |
| Year Built | 1925 (reconstructed 1938) |
Traffic
| Avg Daily Traffic | 330 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000051050105 |