Structure 19821 · Ada County, ID
Carries Sma7013;cloverdale over Ridenbaugh Canal, 0.7s. 2.8e Meridian.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 6 of 9.
How ratings work23 ft end to end. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a rigid-frame bridge.
| State | Idaho |
| County | Ada |
| Location | 0.7s. 2.8e Meridian |
| Carries | Sma7013;cloverdale |
| Crosses | Ridenbaugh Canal |
| Coordinates | 43.59161, -116.33436 |
| Material | Concrete |
| Design | Frame |
| Total Length | 23.0 ft (7 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 86.6 ft (26.4 m) |
| Deck Area | 184.8 sq m |
| Main Spans | 1 |
| Year Built | 2005 |
| Avg Daily Traffic | 19,500 (2023) |
| Truck Traffic | 2% |
| Lanes On Bridge | 5 |
| Last Inspection | March 2024 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 000000000019821 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.