Kemper Road over B and O Railroad
Hamilton County, Ohio · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Kemper Road over B and O Railroad in Hamilton County, Ohio, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
- It was built in 1929 and reconstructed in 1976, making it 96 years old at the 2025 inventory.
- It carries about 29,543 vehicles a day (traffic count year 2015).
- Its listed owner is the county highway agency.
- It is one of 447 of the 782 inventoried bridges in Hamilton County rated good (57.2%); 22 (2.8%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- It was rated poor in the 2024 inventory and is now good (deck 6 to 7, superstructure 6 to 7, substructure 4 to 7).
- Status change: its 2024 load posting has been removed.
- Its most recent inspection on record is dated December 2024, on a 24-month routine inspection cycle.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (39.28722, -84.46001)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 6 | 7 | Good condition |
| Superstructure | 6 | 7 | Good condition |
| Substructure | 4 | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete multiple box beam |
| Length | about 99 ft |
| Location | .38 Mi E of Kenn Rd |
| NBI structure number | 3138143 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | December 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | N: not over a waterway |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Ohio department of transportation.
Busiest bridges in Hamilton County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Ir 71 over Ohio River Brent Spence | 1963 | 163,386 | Fair |
| Ir 75 over Mill Creek | 1947 | 156,804 | Fair |
| Service Road over Service Rd Ov MILL CR | 1986 | 156,804 | Good |
| Rmp Redbank-i71s over Ir 71 | 1969 | 149,533 | Fair |
| Ir 75 over Laidlaw Avenue | 1959 | 148,474 | Fair |
| Ir 75 over Towne Avenue | 1958 | 146,755 | Fair |
All bridges nearby: Hamilton County, OH bridge conditions · every bridge in Hamilton County · Ohio bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.