County Road Bb over Alamosa River
Fair Condition37 years old30 vehicles/day
Location
| State | Colorado |
| County | Conejos |
| Location | 4.7 Mi W Of CR 6 |
| Carries | County Road Bb |
| Crosses | Alamosa River |
| Coordinates | 37.33158, -106.23059 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 54.1 ft (16.5 m) |
| Max Span | 50.5 ft (15.4 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 143.6 sq m |
| Main Spans | 1 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 30 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 325 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | CON11.5W-17.1NA |