E Cyclone Ridge Ro over Rock Creek
FairCarroll County, Illinois · 1 MI S Lanark · Structure no. 008380200000000
- Built
- 1954
- 71 years old
- Condition
- Fair
- inspected May 2023
- Type
- Culvert
- Concrete
- Length
- 32 ft
- 3 main spans
- Daily traffic
- 150
- 2023 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
E Cyclone Ridge Ro over Rock Creek is a concrete culvert carrying E Cyclone Ridge Ro over Rock Creek in Carroll County, Illinois. It was built in 1954, so it is 71 years old, older than the Illinois average of 45.3 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 150 vehicles a day, roughly 12% of them trucks, projected to reach 152 by 2046. The structure is 32 ft (9.8 m) long. If it were closed, the detour would be 6.2 mi (10 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 E Cyclone Ridge Ro over Rock Creek built?
It was built in 1954, making it 71 years old in 2025.
What condition is E Cyclone Ridge Ro over Rock 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 May 2023.
How much traffic does E Cyclone Ridge Ro over Rock Creek carry?
About 150 vehicles per day (2023 count), of which roughly 12% are trucks.
How long is E Cyclone Ridge Ro over Rock Creek?
The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m).
Who owns E Cyclone Ridge Ro over Rock Creek?
It is owned by the Town or Township Highway Agency.