N3620 over Salt Creek
Fair Condition36 years old200 vehicles/day
Location
| State | Oklahoma |
| County | Creek |
| Location | 1s Of Milfay |
| Carries | N3620 |
| Crosses | Salt Creek |
| Coordinates | 35.73990, -96.56564 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 128.9 ft (39.3 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 408.7 sq m |
| Main Spans | 3 |
| Year Built | 1990 |
Traffic
| Avg Daily Traffic | 200 (2022) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 226270000000000 |