Roberts Road over Markley Run
Fair Condition122 years old324 vehicles/day
Location
| State | Ohio |
| County | Knox |
| Location | 0.1 Mi North Of CR 55 |
| Carries | Roberts Road |
| Crosses | Markley Run |
| Coordinates | 40.53373, -82.52468 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 28.9 ft (8.8 m) |
| Max Span | 27.9 ft (8.5 m) |
| Deck Width | 18.4 ft (5.6 m) |
| Deck Area | 49.3 sq m |
| Main Spans | 1 |
| Year Built | 1904 (reconstructed 1989) |
Traffic
| Avg Daily Traffic | 324 (2015) |
| Truck Traffic | 7% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 4235029 |