N3510 over Grayson Creek
Fair Condition17 years old250 vehicles/day
Location
| State | Oklahoma |
| County | Pontotoc |
| Location | 2.3 N .7 E Of Union Hill |
| Carries | N3510 |
| Crosses | Grayson Creek |
| Coordinates | 34.85417, -96.75444 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 107.9 ft (32.9 m) |
| Max Span | 105.0 ft (32 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 279.6 sq m |
| Main Spans | 1 |
| Year Built | 2009 |
Traffic
| Avg Daily Traffic | 250 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 293450000000000 |