E-470 On-ramp over Cottonwood Creek
Fair Condition23 years old800 vehicles/day
Location
| State | Colorado |
| County | Douglas |
| Location | 0.47 Mi From I-25 |
| Carries | E-470 On-ramp |
| Crosses | Cottonwood Creek |
| Coordinates | 39.55311, -104.86205 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 80.4 ft (24.5 m) |
| Max Span | 78.1 ft (23.8 m) |
| Deck Width | 44.9 ft (13.7 m) |
| Deck Area | 335.6 sq m |
| Main Spans | 1 |
| Year Built | 2003 |
Traffic
| Avg Daily Traffic | 800 (2018) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | Local Toll Authority |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | E-470-0.47C |