County Road 15b over Castle Creek
Good Condition29 years old480 vehicles/day
Location
| State | Colorado |
| County | Pitkin |
| Location | 0.2 Mi SW Of County RD 15 |
| Carries | County Road 15b |
| Crosses | Castle Creek |
| Coordinates | 39.12777, -106.84655 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Wood or Timber |
| Design | Slab |
| Total Length | 38.7 ft (11.8 m) |
| Max Span | 36.4 ft (11.1 m) |
| Deck Width | 26.9 ft (8.2 m) |
| Deck Area | 96.8 sq m |
| Main Spans | 1 |
| Year Built | 1997 |
Traffic
| Avg Daily Traffic | 480 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | PIT-15B-00.2A |