Bixby Road over Antelope Ck
Good Condition61 years old155 vehicles/day
Location
| State | South Dakota |
| County | Perkins |
| Location | 5.7 W 15.3 S Bison |
| Carries | Bixby Road |
| Crosses | Antelope Ck |
| Coordinates | 45.31289, -102.57003 |
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 | Concrete Continuous |
| Design | Slab |
| Total Length | 111.9 ft (34.1 m) |
| Max Span | 42.0 ft (12.8 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 358.1 sq m |
| Main Spans | 3 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 155 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000053190443 |