US 20 Wbl over Americana Blvd;15th St.
Fair Condition34 years old32,500 vehicles/day
Location
| State | Idaho |
| County | Ada |
| Location | In Boise; Front Street |
| Carries | US 20 Wbl |
| Crosses | Americana Blvd;15th St. |
| Coordinates | 43.61810, -116.21300 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 548.9 ft (167.3 m) |
| Max Span | 140.1 ft (42.7 m) |
| Deck Width | 56.1 ft (17.1 m) |
| Deck Area | 2860.8 sq m |
| Main Spans | 4 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 32,500 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 721 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000012774 |