Niwot Road (cr 34) over Boulder Feeder Canal
Good Condition16 years old2,084 vehicles/day
Location
| State | Colorado |
| County | Boulder |
| Location | 100 Ft. E Of N. 55th ST |
| Carries | Niwot Road (cr 34) |
| Crosses | Boulder Feeder Canal |
| Coordinates | 40.10164, -105.22532 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 37.1 ft (11.3 m) |
| Max Span | 33.1 ft (10.1 m) |
| Deck Width | 49.9 ft (15.2 m) |
| Deck Area | 171.8 sq m |
| Main Spans | 1 |
| Year Built | 2010 |
Traffic
| Avg Daily Traffic | 2,084 (2023) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | BC-34-3.3-ID-A |