NB I-270 over Big Walnut Creek
Fair Condition53 years old74,396 vehicles/day
Location
| State | Ohio |
| County | Franklin |
| Location | 2.59 Mi N Of Sr16 |
| Carries | NB I-270 |
| Crosses | Big Walnut Creek |
| Coordinates | 40.00694, -82.87511 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 292.7 ft (89.2 m) |
| Max Span | 70.9 ft (21.6 m) |
| Deck Width | 77.4 ft (23.6 m) |
| Deck Area | 2105.1 sq m |
| Main Spans | 4 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 74,396 (2015) |
| Truck Traffic | 13% |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 2511800 |