County Road 55 over Iliff Platte Valley Ditc
Good Condition37 years old126 vehicles/day
Location
| State | Colorado |
| County | Logan |
| Location | 1.4 Mi N Of US HWY 138 |
| Carries | County Road 55 |
| Crosses | Iliff Platte Valley Ditc |
| Coordinates | 40.78048, -103.05626 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 23.3 ft (7.1 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 71.9 sq m |
| Main Spans | 1 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 126 (2022) |
| Truck Traffic | 57% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | LOG55-48-147-A |