SH 157 Ml over Boulder Creek
Fair Condition45 years old43,000 vehicles/day
Location
| State | Colorado |
| County | Boulder |
| Location | Just N. Of HWY 7 |
| Carries | SH 157 Ml |
| Crosses | Boulder Creek |
| Coordinates | 40.01588, -105.24135 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 367.5 ft (112 m) |
| Max Span | 104.0 ft (31.7 m) |
| Deck Width | 86.6 ft (26.4 m) |
| Deck Area | 2956.8 sq m |
| Main Spans | 4 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 43,000 (2020) |
| Truck Traffic | 4% |
| Lanes On Bridge | 6 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | D-16-CW |