Is 70 E over Big CR
FairWarren County, Missouri · S 20 T 47 N R 3 W · Structure no. 6156
- Built
- 1949
- 76 years old, rebuilt 1997
- Condition
- Fair
- inspected November 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 38 ft
- 3 main spans
- Daily traffic
- 42,532
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Is 70 E over Big CR is a concrete continuous culvert carrying Is 70 E over Big CR in Warren County, Missouri. It was built in 1949 and reconstructed in 1997, so it is 76 years old, older than the Missouri average of 45.1 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 42,532 vehicles a day, roughly 36% of them trucks, projected to reach 85,064 by 2044. The structure is 38 ft (11.6 m) long. If it were closed, the detour would be 0.6 mi (1 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Is 70 E over Big CR built?
It was built in 1949, making it 76 years old in 2025. It was reconstructed in 1997.
What condition is Is 70 E over Big CR 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 November 2024.
How much traffic does Is 70 E over Big CR carry?
About 42,532 vehicles per day (2024 count), of which roughly 36% are trucks.
How long is Is 70 E over Big CR?
The structure is 38 ft (11.6 m) long with a longest span of 12 ft (3.7 m).
Who owns Is 70 E over Big CR?
It is owned by the State Highway Agency.