SH 56 Izard County over Knob Creek
Fair Condition77 years old2,000 vehicles/day
Location
| State | Arkansas |
| County | Izard |
| Location | .1 M W Of SH 9 |
| Carries | SH 56 Izard County |
| Crosses | Knob Creek |
| Coordinates | 36.14279, -91.92872 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 59.1 ft (18 m) |
| Max Span | 16.1 ft (4.9 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 187.2 sq m |
| Main Spans | 4 |
| Year Built | 1949 |
Traffic
| Avg Daily Traffic | 2,000 (2018) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000002310 |