407th Ave. over James Rv
Fair Condition43 years old56 vehicles/day
Location
| State | South Dakota |
| County | Sanborn |
| Location | 1.7e & 3.2s Forestburg |
| Carries | 407th Ave. |
| Crosses | James Rv |
| Coordinates | 43.97455, -98.07121 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 202.1 ft (61.6 m) |
| Max Span | 44.0 ft (13.4 m) |
| Deck Width | 30.8 ft (9.4 m) |
| Deck Area | 579.0 sq m |
| Main Spans | 5 |
| Year Built | 1983 |
Traffic
| Avg Daily Traffic | 56 (2022) |
| Truck Traffic | 2% |
| 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 | 000000056130156 |