E1390 over Washita River
Poor Condition39 years old100 vehicles/day
Location
| State | Oklahoma |
| County | Grady |
| Location | 1.6s 4.6e Jct US 81 I44 |
| Carries | E1390 |
| Crosses | Washita River |
| Coordinates | 35.00048, -97.85585 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 210.3 ft (64.1 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 27.6 ft (8.4 m) |
| Deck Area | 538.4 sq m |
| Main Spans | 3 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 100 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 216970000000000 |