398th AVE over Timber Creek
Fair Condition69 years old55 vehicles/day
Location
| State | South Dakota |
| County | Spink |
| Location | 3.9s & 2e Frankfort |
| Carries | 398th AVE |
| Crosses | Timber Creek |
| Coordinates | 44.82171, -98.26141 |
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 | 186.0 ft (56.7 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 28.2 ft (8.6 m) |
| Deck Area | 487.6 sq m |
| Main Spans | 5 |
| Year Built | 1957 |
Traffic
| Avg Daily Traffic | 55 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000058220289 |