US 287 Ml Sbnd over Rock Creek
Good Condition32 years old16,500 vehicles/day
Location
| State | Colorado |
| County | Boulder |
| Location | 2.2 Mi No Of Jct SH 121 |
| Carries | US 287 Ml Sbnd |
| Crosses | Rock Creek |
| Coordinates | 39.95188, -105.09034 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 111.9 ft (34.1 m) |
| Max Span | 108.6 ft (33.1 m) |
| Deck Width | 40.4 ft (12.3 m) |
| Deck Area | 419.4 sq m |
| Main Spans | 1 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 16,500 (2020) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | E-16-MU |