County Road Dd over Hell Creek
Fair Condition29 years old8 vehicles/day
Location
| State | Colorado |
| County | Washington |
| Location | 1.3 Mi. N. Of Co. Rd. 26 |
| Carries | County Road Dd |
| Crosses | Hell Creek |
| Coordinates | 39.96344, -103.19911 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 62.0 ft (18.9 m) |
| Max Span | 56.4 ft (17.2 m) |
| Deck Width | 34.8 ft (10.6 m) |
| Deck Area | 200.3 sq m |
| Main Spans | 1 |
| Year Built | 1997 |
Traffic
| Avg Daily Traffic | 8 (2023) |
| Truck Traffic | 44% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | WTNDD-27.30-A |