US 20 ;i 84b over Ridenbaugh Canal
Fair Condition56 years old26,000 vehicles/day
Location
| State | Idaho |
| County | Ada |
| Location | In Boise;broadway AVE |
| Carries | US 20 ;i 84b |
| Crosses | Ridenbaugh Canal |
| Coordinates | 43.57542, -116.19358 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Frame |
| Total Length | 44.9 ft (13.7 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 122.0 ft (37.2 m) |
| Deck Area | 509.6 sq m |
| Main Spans | 1 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 26,000 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | November 2022 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000012275 |