County Road 18c over Yampa River
Good Condition25 years old257 vehicles/day
Location
| State | Colorado |
| County | Routt |
| Location | 0.3 Mi E Of Co RD 18 |
| Carries | County Road 18c |
| Crosses | Yampa River |
| Coordinates | 40.34079, -106.80841 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 61.4 ft (18.7 m) |
| Max Span | 57.4 ft (17.5 m) |
| Deck Width | 26.2 ft (8 m) |
| Deck Area | 149.6 sq m |
| Main Spans | 1 |
| Year Built | 2001 |
Traffic
| Avg Daily Traffic | 257 (2023) |
| Truck Traffic | 58% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 107018C00.30750 |