Structure 121020B49593270 · Harris County, TX
Carries Palmdate ST over West Canal, 0.25 Mi E Of Wald RD.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 6 of 9.
How ratings work25 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 slab bridge.
| State | Texas |
| County | Harris |
| Location | 0.25 Mi E Of Wald RD |
| Carries | Palmdate ST |
| Crosses | West Canal |
| Coordinates | 29.62884, -95.21171 |
| Material | Concrete |
| Design | Slab |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 81.3 sq m |
| Main Spans | 1 |
| Year Built | 1960 |
| Avg Daily Traffic | 580 (2013) |
| Lanes On Bridge | 2 |
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Scour Critical | 7 — Countermeasures installed |
| Structure Number | 121020B49593270 |
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.