Is 70 E over Cedar Creek
FairBoone County, Missouri · S 10 T 48 N R 11 W · Structure no. 6211
- Built
- 1949
- 76 years old, rebuilt 1983
- Condition
- Fair
- inspected September 2023
- Type
- Tee Beam
- Prestressed Concrete Continuous
- Length
- 275 ft
- 6 main spans
- Daily traffic
- 20,814
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Is 70 E over Cedar Creek is a prestressed concrete continuous tee beam carrying Is 70 E over Cedar Creek in Boone County, Missouri. It was built in 1949 and reconstructed in 1983, 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 20,814 vehicles a day, roughly 30% of them trucks, projected to reach 34,343 by 2044. The structure is 275 ft (83.8 m) long and 39 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 | 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Is 70 E over Cedar Creek built?
It was built in 1949, making it 76 years old in 2025. It was reconstructed in 1983.
What condition is Is 70 E over Cedar Creek 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 2023.
How much traffic does Is 70 E over Cedar Creek carry?
About 20,814 vehicles per day (2024 count), of which roughly 30% are trucks.
How long is Is 70 E over Cedar Creek?
The structure is 275 ft (83.8 m) long with a longest span of 52 ft (16 m) and a deck 39 ft wide.
Who owns Is 70 E over Cedar Creek?
It is owned by the State Highway Agency.