Structure 180570237401478 · Dallas County, TX
Carries Ih635/us75 Ramp En over IH 635/us 75 Interchange, High Five Interchange.
Set by its lowest-rated component: Superstructure and Substructure at 6 of 9.
How ratings work6,389 ft end to end, longest span 121 ft: about 18 football fields, or 1.2 miles. 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 multi-beam bridge.
| State | Texas |
| County | Dallas |
| Location | High Five Interchange |
| Carries | Ih635/us75 Ramp En |
| Crosses | IH 635/us 75 Interchange |
| Coordinates | 32.91932, -96.74678 |
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 6389.1 ft (1947.4 m) |
| Max Span | 121.1 ft (36.9 m) |
| Deck Width | 38.1 ft (11.6 m) |
| Deck Area | 22589.8 sq m |
| Main Spans | 46 |
| Year Built | 2003 |
| Avg Daily Traffic | 23,200 (2011) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 27 |
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 180570237401478 |
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.