N4320 over Bitter Creek
Good Condition34 years old250 vehicles/day
Location
| State | Oklahoma |
| County | Mayes |
| Location | 1.5mi N. Of Pryor |
| Carries | N4320 |
| Crosses | Bitter Creek |
| Coordinates | 36.34284, -95.30999 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 132.9 ft (40.5 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 352.4 sq m |
| Main Spans | 3 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 250 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 232130000000000 |