TR 140 over Trib Praire CR
PoorPosted for loadIroquois County, Illinois · .8 MI S of FAS 321 · Structure no. 038360300000000
- Built
- 1962
- 63 years old
- Condition
- Poor
- inspected February 2024
- Type
- Channel Beam
- Concrete
- Length
- 31 ft
- 1 main span
- Daily traffic
- 75
- 2022 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 140 over Trib Praire CR is a concrete channel beam carrying TR 140 over Trib Praire CR in Iroquois County, Illinois. It was built in 1962, so it is 63 years old, older than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.
It carries about 75 vehicles a day, roughly 27% of them trucks, projected to reach 202 by 2046. The structure is 31 ft (9.4 m) long and 22 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 140 over Trib Praire CR built?
It was built in 1962, making it 63 years old in 2025.
What condition is TR 140 over Trib Praire CR in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in February 2024.
How much traffic does TR 140 over Trib Praire CR carry?
About 75 vehicles per day (2022 count), of which roughly 27% are trucks.
How long is TR 140 over Trib Praire CR?
The structure is 31 ft (9.4 m) long with a longest span of 29 ft (8.8 m) and a deck 22 ft wide.
Who owns TR 140 over Trib Praire CR?
It is owned by the Town or Township Highway Agency.