400th Avenue over James River
Fair Condition48 years old54 vehicles/day
Location
| State | South Dakota |
| County | Brown |
| Location | 1e & 1.4s Of Tacoma Park |
| Carries | 400th Avenue |
| Crosses | James River |
| Coordinates | 45.52455, -98.22667 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 131.9 ft (40.2 m) |
| Max Span | 65.0 ft (19.8 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 394.0 sq m |
| Main Spans | 2 |
| Year Built | 1978 |
Traffic
| Avg Daily Traffic | 54 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000007240285 |