County Road Aa.5 over Lone Rock Draw
Fair Condition66 years old37 vehicles/day
Location
| State | Colorado |
| County | Baca |
| Location | W Of CR 24.3 |
| Carries | County Road Aa.5 |
| Crosses | Lone Rock Draw |
| Coordinates | 37.34648, -102.64816 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 84.3 ft (25.7 m) |
| Max Span | 37.4 ft (11.4 m) |
| Deck Width | 24.3 ft (7.4 m) |
| Deck Area | 190.2 sq m |
| Main Spans | 2 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 37 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | BAAA-24-23.5-75 |