S.h. 51 over Lighthouse Branch
Fair Condition89 years old4,000 vehicles/day
Location
| State | Oklahoma |
| County | Adair |
| Location | 8.5 Mi.se.cherokee Cl |
| Carries | S.h. 51 |
| Crosses | Lighthouse Branch |
| Coordinates | 35.84849, -94.67242 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 5 (Fair) |
| Culvert | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 34.1 ft (10.4 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 101.9 sq m |
| Main Spans | 3 |
| Year Built | 1937 |
Traffic
| Avg Daily Traffic | 4,000 (2022) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 053620000000000 |