La Cnty RD 143-2 over Antelope Draw
Good Condition66 years old282 vehicles/day
Location
| State | Wyoming |
| County | Laramie |
| Location | T16n R063w S31 |
| Carries | La Cnty RD 143-2 |
| Crosses | Antelope Draw |
| Coordinates | 41.31816, -104.46401 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 20.7 ft (6.3 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 55.4 sq m |
| Main Spans | 2 |
| Year Built | 1960 (reconstructed 1998) |
Traffic
| Avg Daily Traffic | 282 (2024) |
| Truck Traffic | 22% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | DOX |