Is 70 E over Sni-A-Bar CR
FairJackson County, Missouri · S 36 T 49 N R 30 W · Structure no. 6093
- Built
- 1948
- 77 years old, rebuilt 1979
- Condition
- Fair
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 531 ft
- 9 main spans
- Daily traffic
- 24,233
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Is 70 E over Sni-A-Bar CR is a steel continuous stringer/multi-beam or girder carrying Is 70 E over Sni-A-Bar CR in Jackson County, Missouri. It was built in 1948 and reconstructed in 1979, so it is 77 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 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 24,233 vehicles a day, roughly 43% of them trucks, projected to reach 32,715 by 2044. The structure is 531 ft (161.8 m) long and 43 ft wide. 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 |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 Is 70 E over Sni-A-Bar CR built?
It was built in 1948, making it 77 years old in 2025. It was reconstructed in 1979.
What condition is Is 70 E over Sni-A-Bar 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 December 2024.
How much traffic does Is 70 E over Sni-A-Bar CR carry?
About 24,233 vehicles per day (2024 count), of which roughly 43% are trucks.
How long is Is 70 E over Sni-A-Bar CR?
The structure is 531 ft (161.8 m) long with a longest span of 78 ft (23.8 m) and a deck 43 ft wide.
Who owns Is 70 E over Sni-A-Bar CR?
It is owned by the State Highway Agency.