S.h. 56 over Negro Creek Oflow
Fair Condition22 years old1,300 vehicles/day
Location
| State | Oklahoma |
| County | Okmulgee |
| Location | 14.75 E Okfuskee C/l |
| Carries | S.h. 56 |
| Crosses | Negro Creek Oflow |
| Coordinates | 35.62158, -96.00563 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 98.4 ft (30 m) |
| Max Span | 32.8 ft (10 m) |
| Deck Width | 42.3 ft (12.9 m) |
| Deck Area | 387 sq m |
| Main Spans | 3 |
| Year Built | 2004 |
Traffic
| Avg Daily Traffic | 1,300 (2022) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 123 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 271620000000000 |