N4025 over Timber Lake Creek
Poor Condition115 years old100 vehicles/day
Location
| State | Oklahoma |
| County | Washington |
| Location | 10.7 S 5.5 E Of US 60 |
| Carries | N4025 |
| Crosses | Timber Lake Creek |
| Coordinates | 36.57251, -95.83946 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 0 (Failed) |
| Superstructure | 0 (Failed) |
| Substructure | 0 (Failed) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 107.0 ft (32.6 m) |
| Max Span | 75.1 ft (22.9 m) |
| Deck Width | 15.7 ft (4.8 m) |
| Deck Area | 156.5 sq m |
| Main Spans | 1 |
| Year Built | 1911 |
Traffic
| Avg Daily Traffic | 100 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 031370000000000 |