I-70 WB over Birch Creek
GoodClay County, Indiana · 00.85 E SR 59 · Structure no. 041420
- Built
- 1966
- 59 years old, rebuilt 1986
- Condition
- Good
- inspected June 2024
- Type
- Slab
- Concrete Continuous
- Length
- 103 ft
- 3 main spans
- Daily traffic
- 14,601
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I-70 WB over Birch Creek is a concrete continuous slab carrying I-70 WB over Birch Creek in Clay County, Indiana. It was built in 1966 and reconstructed in 1986, so it is 59 years old, older than the Indiana average of 46.6 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 14,601 vehicles a day, roughly 46% of them trucks, projected to reach 27,888 by 2033. The structure is 103 ft (31.3 m) long and 42 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-70 WB over Birch Creek built?
It was built in 1966, making it 59 years old in 2025. It was reconstructed in 1986.
What condition is I-70 WB over Birch Creek in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2024.
How much traffic does I-70 WB over Birch Creek carry?
About 14,601 vehicles per day (2021 count), of which roughly 46% are trucks.
How long is I-70 WB over Birch Creek?
The structure is 103 ft (31.3 m) long with a longest span of 40 ft (12.1 m) and a deck 42 ft wide.
Who owns I-70 WB over Birch Creek?
It is owned by the State Highway Agency.