WB I-70 over IR70 over Blacklick Ck
FairFairfield County, Ohio · .4 M W of JCT SR 256 · Structure no. 2301563
- Built
- 1967
- 58 years old
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 114 ft
- 3 main spans
- Daily traffic
- 50,351
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
WB I-70 over IR70 over Blacklick Ck is a steel continuous stringer/multi-beam or girder carrying WB I-70 over IR70 over Blacklick Ck in Fairfield County, Ohio. It was built in 1967, so it is 58 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 6 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 50,351 vehicles a day, roughly 14% of them trucks, projected to reach 69,887 by 2035. The structure is 114 ft (34.7 m) long and 58 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
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 | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was WB I-70 over IR70 over Blacklick Ck built?
It was built in 1967, making it 58 years old in 2025.
What condition is WB I-70 over IR70 over Blacklick Ck 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 August 2024.
How much traffic does WB I-70 over IR70 over Blacklick Ck carry?
About 50,351 vehicles per day (2015 count), of which roughly 14% are trucks.
How long is WB I-70 over IR70 over Blacklick Ck?
The structure is 114 ft (34.7 m) long with a longest span of 43 ft (13.1 m) and a deck 58 ft wide.
Who owns WB I-70 over IR70 over Blacklick Ck?
It is owned by the State Highway Agency.