IRR N4590 (s 590 R over Neosho River
Good Condition18 years old200 vehicles/day
Location
| State | Oklahoma |
| County | Ottawa |
| Location | 3.5n; 1.8 E Of Fairland |
| Carries | IRR N4590 (s 590 R |
| Crosses | Neosho River |
| Coordinates | 36.79917, -94.81917 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 399.9 ft (121.9 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 33.8 ft (10.3 m) |
| Deck Area | 1255.6 sq m |
| Main Spans | 4 |
| Year Built | 2008 |
Traffic
| Avg Daily Traffic | 200 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 289240000000000 |