County Road 21 over Animas River
Fair Condition37 years old81 vehicles/day
Location
| State | Colorado |
| County | San Juan |
| Location | 2.9 Mi NE Of Silverton |
| Carries | County Road 21 |
| Crosses | Animas River |
| Coordinates | 37.82719, -107.62633 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 61.7 ft (18.8 m) |
| Max Span | 58.4 ft (17.8 m) |
| Deck Width | 23.3 ft (7.1 m) |
| Deck Area | 133.5 sq m |
| Main Spans | 1 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 81 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | SJN21-00.2A |