SH 157 Ml Nbnd over South Boulder Road
Fair Condition53 years old19,000 vehicles/day
Location
| State | Colorado |
| County | Boulder |
| Location | 0.08 Mi N Of Jct US 36 |
| Carries | SH 157 Ml Nbnd |
| Crosses | South Boulder Road |
| Coordinates | 39.98643, -105.23150 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 184.7 ft (56.3 m) |
| Max Span | 94.2 ft (28.7 m) |
| Deck Width | 52.5 ft (16 m) |
| Deck Area | 900.8 sq m |
| Main Spans | 2 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 19,000 (2020) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
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 | E-16-HX |