W 58th Drive over Boulder Diversion Canal
Fair Condition50 years old5,380 vehicles/day
Location
| State | Colorado |
| County | Jefferson |
| Location | 1.1 Mi E Of HWY 93 |
| Carries | W 58th Drive |
| Crosses | Boulder Diversion Canal |
| Coordinates | 39.80467, -105.20440 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 26.2 ft (8 m) |
| Max Span | 22.6 ft (6.9 m) |
| Deck Width | 54.5 ft (16.6 m) |
| Deck Area | 132.8 sq m |
| Main Spans | 1 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 5,380 (2021) |
| Truck Traffic | 9% |
| 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 | E-24-93 |