Structure 142270044006262 · Travis County, TX
Carries SH 45eb - SH 130sb over US 183 SB / SH 130 SB Fr, 3.75 Mi N Of SH 21.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 7 of 9.
How ratings work4,731 ft end to end, longest span 136 ft: about 13 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 multi-beam bridge.
| State | Texas |
| County | Travis |
| Location | 3.75 Mi N Of SH 21 |
| Carries | SH 45eb - SH 130sb |
| Crosses | US 183 SB / SH 130 SB Fr |
| Coordinates | 30.08030, -97.70127 |
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 4731.0 ft (1,442 m) |
| Max Span | 136.2 ft (41.5 m) |
| Deck Width | 32.5 ft (9.9 m) |
| Deck Area | 14275.8 sq m |
| Main Spans | 39 |
| Year Built | 2011 |
| Avg Daily Traffic | 7,361 (2016) |
| Truck Traffic | 15% |
| Lanes On Bridge | 1 |
| Lanes Under Bridge | 4 |
| 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 | 142270044006262 |
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.