N3450 over Big Sandy Creek
Fair Condition39 years old100 vehicles/day
Location
| State | Oklahoma |
| County | Pontotoc |
| Location | .8 S & .5 E Of Vanoss |
| Carries | N3450 |
| Crosses | Big Sandy Creek |
| Coordinates | 34.75170, -96.86236 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 145.3 ft (44.3 m) |
| Max Span | 55.1 ft (16.8 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 376.6 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 | 216510000000000 |