Ir-70 over Great Miami River
Good Condition20 years old72,071 vehicles/day
Location
| State | Ohio |
| County | Montgomery |
| Location | 1.14 Mi.e. Jct. I-75 |
| Carries | Ir-70 |
| Crosses | Great Miami River |
| Coordinates | 39.86654, -84.16798 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 395.0 ft (120.4 m) |
| Max Span | 106.0 ft (32.3 m) |
| Deck Width | 139.1 ft (42.4 m) |
| Deck Area | 5105.0 sq m |
| Main Spans | 4 |
| Year Built | 2006 |
Traffic
| Avg Daily Traffic | 72,071 (2015) |
| Truck Traffic | 24% |
| Lanes On Bridge | 6 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 5706076 |