TR18 over Cedar CR
FairLaSalle County, Illinois · E 1st N 2070 · Structure no. 050501800000000
- Built
- 1978
- 47 years old
- Condition
- Fair
- inspected June 2024
- Type
- Culvert
- Steel
- Length
- 27 ft
- 2 main spans
- Daily traffic
- 75
- 2016 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR18 over Cedar CR is a steel culvert carrying TR18 over Cedar CR in LaSalle County, Illinois. It was built in 1978, so it is 47 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 75 vehicles a day, projected to reach 76 by 2046. The structure is 27 ft (8.2 m) long and 26 ft wide.
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 | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR18 over Cedar CR built?
It was built in 1978, making it 47 years old in 2025.
What condition is TR18 over Cedar 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 June 2024.
How much traffic does TR18 over Cedar CR carry?
About 75 vehicles per day (2016 count).
How long is TR18 over Cedar CR?
The structure is 27 ft (8.2 m) long with a longest span of 7 ft (2.2 m) and a deck 26 ft wide.
Who owns TR18 over Cedar CR?
It is owned by the Town or Township Highway Agency.