Riverdale Road over Grand River
Fair Condition152 years old148 vehicles/day
Location
| State | Ohio |
| County | Ashtabula |
| Location | 1.2 Mi. E. Of Ch9 |
| Carries | Riverdale Road |
| Crosses | Grand River |
| Coordinates | 41.67333, -80.87194 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Wood or Timber |
| Design | Girder and Floorbeam |
| Total Length | 113.8 ft (34.7 m) |
| Max Span | 55.1 ft (16.8 m) |
| Deck Width | 14.4 ft (4.4 m) |
| Deck Area | 152.7 sq m |
| Main Spans | 2 |
| Year Built | 1874 |
Traffic
| Avg Daily Traffic | 148 (2015) |
| Truck Traffic | 8% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 0432849 |