Mountain River RD over Little Thompson River
Fair Condition90 years old42 vehicles/day
Location
| State | Colorado |
| County | Larimer |
| Location | 50 Ft S Of W CR 4 |
| Carries | Mountain River RD |
| Crosses | Little Thompson River |
| Coordinates | 40.27553, -105.11817 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 103.3 ft (31.5 m) |
| Max Span | 98.4 ft (30 m) |
| Deck Width | 31.8 ft (9.7 m) |
| Deck Area | 305.6 sq m |
| Main Spans | 1 |
| Year Built | 1936 (reconstructed 2003) |
Traffic
| Avg Daily Traffic | 42 (2023) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | LRMTNRIVERRD1 |