Lock ST over I75*S
FairHamilton County, Ohio · 2.4 MI S of SR 126 · Structure no. 3110621
- Built
- 1943
- 82 years old
- Condition
- Fair
- inspected September 2024
- Type
- Frame
- Concrete
- Length
- 80 ft
- 1 main span
- Daily traffic
- 100
- 1970 count
- Owner
- State
- State Highway Agency
About this bridge
Lock ST over I75*S is a concrete frame carrying Lock ST over I75*S in Hamilton County, Ohio. It was built in 1943, so it is 82 years old, older than the Ohio average of 47.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 100 vehicles a day, roughly 10% of them trucks, projected to reach 93,210 by 1990. The structure is 80 ft (24.4 m) long and 42 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Lock ST over I75*S built?
It was built in 1943, making it 82 years old in 2025.
What condition is Lock ST over I75*S in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.
How much traffic does Lock ST over I75*S carry?
About 100 vehicles per day (1970 count), of which roughly 10% are trucks.
How long is Lock ST over I75*S?
The structure is 80 ft (24.4 m) long with a longest span of 80 ft (24.4 m) and a deck 42 ft wide.
Who owns Lock ST over I75*S?
It is owned by the State Highway Agency.