SH 9 Ml over Blue River
Fair Condition65 years old3,200 vehicles/day
Location
| State | Colorado |
| County | Summit |
| Location | 16.8 Mi No Of Jct I 70 |
| Carries | SH 9 Ml |
| Crosses | Blue River |
| Coordinates | 39.82490, -106.21227 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 167.7 ft (51.1 m) |
| Max Span | 62.0 ft (18.9 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 531.4 sq m |
| Main Spans | 3 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 3,200 (2020) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | E-12-J |