County Road 43f over Little Thompson River
Fair Condition35 years old29 vehicles/day
Location
| State | Colorado |
| County | Larimer |
| Location | 0.2 Mi N Of Co RD 4f |
| Carries | County Road 43f |
| Crosses | Little Thompson River |
| Coordinates | 40.28792, -105.35183 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Single/Spread |
| Total Length | 52.2 ft (15.9 m) |
| Max Span | 49.5 ft (15.1 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 138.3 sq m |
| Main Spans | 1 |
| Year Built | 1991 |
Traffic
| Avg Daily Traffic | 29 (2023) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | LR43F-0.2-4F-A |