Structure 109650000000000 · Bryan County, OK
Carries U.s. 70 over Lake Texoma(roosevelt), Marshall Co. Line.
Set by its lowest-rated component: Deck and Superstructure at 5 of 9.
How ratings work4,943 ft end to end: 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 through truss.
| State | Oklahoma |
| County | Bryan |
| Location | Marshall Co. Line |
| Carries | U.s. 70 |
| Crosses | Lake Texoma(roosevelt) |
| Coordinates | 33.99863, -96.63436 |
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 4942.9 ft (1506.6 m) |
| Max Span | 250.0 ft (76.2 m) |
| Deck Width | 28.9 ft (8.8 m) |
| Deck Area | 13258.1 sq m |
| Main Spans | 1 |
| Year Built | 1948 |
| Avg Daily Traffic | 7,800 (2022) |
| Truck Traffic | 25% |
| Lanes On Bridge | 2 |
| Last Inspection | August 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 109650000000000 |
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.