SH 9 Ml over Blue River
Good Condition18 years old20,000 vehicles/day
Location
| State | Colorado |
| County | Summit |
| Location | SH 9 Over Blue River |
| Carries | SH 9 Ml |
| Crosses | Blue River |
| Coordinates | 39.49072, -106.04611 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Box Beam - Single/Spread |
| Total Length | 111.2 ft (33.9 m) |
| Max Span | 108.6 ft (33.1 m) |
| Deck Width | 39.0 ft (11.9 m) |
| Deck Area | 403.4 sq m |
| Main Spans | 1 |
| Year Built | 2008 |
Traffic
| Avg Daily Traffic | 20,000 (2020) |
| Truck Traffic | 2% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | F-12-CA |