I81 over Cedar Creek
FairJefferson County, Tennessee · .83 MI from Hamblen CO LN · Structure no. 45I00810013
- Built
- 1967
- 58 years old
- Condition
- Fair
- inspected June 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 27 ft
- 2 main spans
- Daily traffic
- 49,004
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I81 over Cedar Creek is a concrete continuous culvert carrying I81 over Cedar Creek in Jefferson County, Tennessee. It was built in 1967, so it is 58 years old, older than the Tennessee average of 47.4 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 49,004 vehicles a day, roughly 6% of them trucks, projected to reach 78,406 by 2042. The structure is 27 ft (8.3 m) long and 290 ft wide. If it were closed, the detour would be 19.9 mi (32 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 I81 over Cedar Creek built?
It was built in 1967, making it 58 years old in 2025.
What condition is I81 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 June 2024.
How much traffic does I81 over Cedar Creek carry?
About 49,004 vehicles per day (2021 count), of which roughly 6% are trucks.
How long is I81 over Cedar Creek?
The structure is 27 ft (8.3 m) long with a longest span of 12 ft (3.7 m) and a deck 290 ft wide.
Who owns I81 over Cedar Creek?
It is owned by the State Highway Agency.