Structure 180570296401483 · Dallas County, TX
Carries SH 161 SB Ml over Rock Island RD Bear CR, 1.40 Mi South Of SH 183.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 7 of 9.
How ratings work6,193 ft end to end, longest span 153 ft: about 17 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 | 1.40 Mi South Of SH 183 |
| Carries | SH 161 SB Ml |
| Crosses | Rock Island RD Bear CR |
| Coordinates | 32.82395, -97.01764 |
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 6192.9 ft (1887.6 m) |
| Max Span | 152.9 ft (46.6 m) |
| Deck Width | 83.0 ft (25.3 m) |
| Deck Area | 47756.3 sq m |
| Main Spans | 37 |
| Year Built | 2009 |
| Avg Daily Traffic | 64,100 (2016) |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 9 |
| Last Inspection | April 2024 |
| Inspection Frequency | Every 24 months |
| Owner | Local Toll Authority |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 6 — Scour calculated, stable |
| Structure Number | 180570296401483 |
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.