Structure 54C0697M · San Bernardino County, CA
Carries Foothill BLVD over Middle Channel Day Wash, 0.1 Mi W Route 15.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 7 of 9.
How ratings work24 ft end to end, longest span 11 ft. 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 slab bridge.
| State | California |
| County | San Bernardino |
| Location | 0.1 Mi W Route 15 |
| Carries | Foothill BLVD |
| Crosses | Middle Channel Day Wash |
| Coordinates | 34.10611, -117.53407 |
| Material | Concrete |
| Design | Slab |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 11.2 ft (3.4 m) |
| Deck Width | 85.0 ft (25.9 m) |
| Deck Area | 189.1 sq m |
| Main Spans | 2 |
| Year Built | 1914 (reconstructed 1937) |
| Avg Daily Traffic | 47,000 (2017) |
| Truck Traffic | 2% |
| Lanes On Bridge | 8 |
| Last Inspection | June 2024 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 54C0697M |
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.