US 287 Ml over ST Vrain Creek
Good Condition10 years old24,000 vehicles/day
Location
| State | Colorado |
| County | Boulder |
| Location | In Longmont |
| Carries | US 287 Ml |
| Crosses | ST Vrain Creek |
| Coordinates | 40.15556, -105.10244 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 248.0 ft (75.6 m) |
| Max Span | 91.9 ft (28 m) |
| Deck Width | 99.1 ft (30.2 m) |
| Deck Area | 2283.1 sq m |
| Main Spans | 3 |
| Year Built | 2016 |
Traffic
| Avg Daily Traffic | 24,000 (2020) |
| Truck Traffic | 4% |
| Lanes On Bridge | 6 |
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 | D-16-EC |