SR 309 over Lyddane Ditch
Fair Condition58 years old3,565 vehicles/day
Location
| State | Ohio |
| County | Marion |
| Location | 1.38 Mi E Of SR 203 |
| Carries | SR 309 |
| Crosses | Lyddane Ditch |
| Coordinates | 40.61240, -83.19166 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 66.6 ft (20.3 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 44.0 ft (13.4 m) |
| Deck Area | 272.0 sq m |
| Main Spans | 3 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 3,565 (2015) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 5101654 |