TR 331 over Pigeon CR
FairIroquois County, Illinois · 1.25 MI E Sbi 49 · Structure no. 038313700000000
- Built
- 1965
- 60 years old
- Condition
- Fair
- inspected August 2024
- Type
- Channel Beam
- Concrete
- Length
- 109 ft
- 3 main spans
- Daily traffic
- 50
- 2022 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 331 over Pigeon CR is a concrete channel beam carrying TR 331 over Pigeon CR in Iroquois County, Illinois. It was built in 1965, so it is 60 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 50 vehicles a day, roughly 20% of them trucks, projected to reach 51 by 2046. The structure is 109 ft (33.2 m) long and 23 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| 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 TR 331 over Pigeon CR built?
It was built in 1965, making it 60 years old in 2025.
What condition is TR 331 over Pigeon 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 August 2024.
How much traffic does TR 331 over Pigeon CR carry?
About 50 vehicles per day (2022 count), of which roughly 20% are trucks.
How long is TR 331 over Pigeon CR?
The structure is 109 ft (33.2 m) long with a longest span of 36 ft (10.9 m) and a deck 23 ft wide.
Who owns TR 331 over Pigeon CR?
It is owned by the Town or Township Highway Agency.