SH 60 Ml over Hillsboro Ditch
Fair Condition69 years old11,000 vehicles/day
Location
| State | Colorado |
| County | Weld |
| Location | In Johnstown |
| Carries | SH 60 Ml |
| Crosses | Hillsboro Ditch |
| Coordinates | 40.33468, -104.91101 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 23.6 ft (7.2 m) |
| Max Span | 23.6 ft (7.2 m) |
| Deck Width | 47.9 ft (14.6 m) |
| Deck Area | 105.1 sq m |
| Main Spans | 1 |
| Year Built | 1957 |
Traffic
| Avg Daily Traffic | 11,000 (2020) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | C-17-BA |