Structure 121020C00686002 · Harris County, TX
Carries Crenshaw RD over Hcfcd Ditch, 0.00 Mi W Of Preston AVE.
A culvert 22 ft across with 2 openings. 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, so those are drawn as typical for a culvert.
| State | Texas |
| County | Harris |
| Location | 0.00 Mi W Of Preston AVE |
| Carries | Crenshaw RD |
| Crosses | Hcfcd Ditch |
| Coordinates | 29.64055, -95.17133 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 22.0 ft (6.7 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 112.5 ft (34.3 m) |
| Deck Area | 229.8 sq m |
| Main Spans | 2 |
| Year Built | 1960 (reconstructed 1996) |
| Avg Daily Traffic | 3,320 (2011) |
| Lanes On Bridge | 6 |
| Last Inspection | September 2023 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Scour Critical | 6 — Scour calculated, stable |
| Structure Number | 121020C00686002 |
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.