S.h. 30 over Washita River
Good Condition67 years old860 vehicles/day
Location
| State | Oklahoma |
| County | Roger Mills |
| Location | 7.5 Mi N Jct S.h. 47 |
| Carries | S.h. 30 |
| Crosses | Washita River |
| Coordinates | 35.75954, -99.92560 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 452.1 ft (137.8 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 1350.4 sq m |
| Main Spans | 4 |
| Year Built | 1959 |
Traffic
| Avg Daily Traffic | 860 (2022) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 145080000000000 |