N3400 over Sand Creek
Fair Condition51 years old100 vehicles/day
Location
| State | Oklahoma |
| County | Lincoln |
| Location | 1. E & 4.7 N Of Tryon |
| Carries | N3400 |
| Crosses | Sand Creek |
| Coordinates | 35.93752, -96.94497 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 44.6 ft (13.6 m) |
| Max Span | 42.3 ft (12.9 m) |
| Deck Width | 22.0 ft (6.7 m) |
| Deck Area | 91.1 sq m |
| Main Spans | 1 |
| Year Built | 1975 (reconstructed 2016) |
Traffic
| Avg Daily Traffic | 100 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 189380000000000 |