Deerwood Drive over Oligarchy Ditch
Fair Condition26 years old1,709 vehicles/day
Location
| State | Colorado |
| County | Boulder |
| Location | 20 Ft W Of Co RD 1 |
| Carries | Deerwood Drive |
| Crosses | Oligarchy Ditch |
| Coordinates | 40.17106, -105.05572 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Width | 63.0 ft (19.2 m) |
| Deck Area | 145.9 sq m |
| Main Spans | 2 |
| Year Built | 2000 |
Traffic
| Avg Daily Traffic | 1,709 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | LONG-DRWD-SMRHK |