Ir-75 over Howell Extension Ditch
Good Condition69 years old54,110 vehicles/day
Location
| State | Ohio |
| County | Miami |
| Location | 2.83mi.n. Of Jct. Sr-41 |
| Carries | Ir-75 |
| Crosses | Howell Extension Ditch |
| Coordinates | 40.09280, -84.23179 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 35.1 ft (10.7 m) |
| Max Span | 16.1 ft (4.9 m) |
| Deck Area | 417.3 sq m |
| Main Spans | 2 |
| Year Built | 1957 |
Traffic
| Avg Daily Traffic | 54,110 (2015) |
| Truck Traffic | 12% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 5502616 |