Structure 150150001710358 · Bexar County, TX
Carries IH 35 NB Elev Ml over N Flores-n St. Marys ST, Downtown Y.
4,911 ft end to end, longest span 110 ft: about 14 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 segmental box-girder bridge.
| State | Texas |
| County | Bexar |
| Location | Downtown Y |
| Carries | IH 35 NB Elev Ml |
| Crosses | N Flores-n St. Marys ST |
| Coordinates | 29.43556, -98.49466 |
| Material | Prestressed Concrete Continuous |
| Design | Segmental Box Girder |
| Total Length | 4911.1 ft (1496.9 m) |
| Max Span | 109.9 ft (33.5 m) |
| Deck Width | 61.7 ft (18.8 m) |
| Deck Area | 28141.7 sq m |
| Main Spans | 51 |
| Year Built | 1989 |
| Avg Daily Traffic | 135,478 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 32 |
| Last Inspection | May 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 | 150150001710358 |
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.