Structure 120800002707041 · Fort Bend County, TX
Carries US 90a over Irrigation Canal, 1.6 Mi E Of SH 36.
A culvert 24 ft across with 4 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 | Fort Bend |
| Location | 1.6 Mi E Of SH 36 |
| Carries | US 90a |
| Crosses | Irrigation Canal |
| Coordinates | 29.56384, -95.78401 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 4.9 ft (1.5 m) |
| Deck Area | 144.5 sq m |
| Main Spans | 4 |
| Year Built | 1986 |
| Avg Daily Traffic | 17,000 (2013) |
| Truck Traffic | 2% |
| Lanes On Bridge | 5 |
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 6 — Scour calculated, stable |
| Structure Number | 120800002707041 |
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.