La Cnty RD 451 over Allison Draw
Good Condition17 years old197 vehicles/day
Location
| State | Wyoming |
| County | Laramie |
| Location | Cheyenne |
| Carries | La Cnty RD 451 |
| Crosses | Allison Draw |
| Coordinates | 41.09709, -104.81161 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 24.3 ft (7.4 m) |
| Max Span | 18.7 ft (5.7 m) |
| Deck Area | 45.1 sq m |
| Main Spans | 1 |
| Year Built | 2009 |
Traffic
| Avg Daily Traffic | 197 (2024) |
| Truck Traffic | 57% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | MGF |