Structure 121020005006460 · Harris County, TX
Carries US 290e To SH 99s over US 290 Ebfr - Uprr, 0.75 Mile S Of US 290.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 7 of 9.
How ratings work4,252 ft end to end, longest span 241 ft: about 12 football fields. 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 bridge of this kind.
| State | Texas |
| County | Harris |
| Location | 0.75 Mile S Of US 290 |
| Carries | US 290e To SH 99s |
| Crosses | US 290 Ebfr - Uprr |
| Coordinates | 29.99953, -95.77162 |
| Material | Steel Continuous |
| Design | Other |
| Total Length | 4252.0 ft (1,296 m) |
| Max Span | 241.1 ft (73.5 m) |
| Deck Width | 28.2 ft (8.6 m) |
| Deck Area | 11145.6 sq m |
| Main Spans | 3 |
| Year Built | 2013 |
| Avg Daily Traffic | 8,530 (2014) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 3 |
| Last Inspection | September 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | Not applicable |
| Structure Number | 121020005006460 |
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.