IRR N4550 over Creek
Poor Condition61 years old650 vehicles/day
Location
| State | Oklahoma |
| County | Ottawa |
| Location | .5n Of Commerce |
| Carries | IRR N4550 |
| Crosses | Creek |
| Coordinates | 36.92781, -94.87754 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 3 (Serious) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 53.8 ft (16.4 m) |
| Max Span | 15.1 ft (4.6 m) |
| Deck Width | 28.9 ft (8.8 m) |
| Deck Area | 144.3 sq m |
| Main Spans | 3 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 650 (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 | 163610000000000 |