TR 359 over Trib to Pigeon CR
PoorIroquois County, Illinois · 3 MI SE Cissna Park · Structure no. 038413000000000
- Built
- 1925
- 100 years old
- Condition
- Poor
- inspected August 2024
- Type
- Slab
- Concrete
- Length
- 27 ft
- 1 main span
- Daily traffic
- 75
- 2022 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 359 over Trib to Pigeon CR is a concrete slab carrying TR 359 over Trib to Pigeon CR in Iroquois County, Illinois. It was built in 1925, so it is 100 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 4 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.
It carries about 75 vehicles a day, projected to reach 76 by 2046. The structure is 27 ft (8.2 m) long and 19 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 359 over Trib to Pigeon CR built?
It was built in 1925, making it 100 years old in 2025.
What condition is TR 359 over Trib to Pigeon 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 August 2024.
How much traffic does TR 359 over Trib to Pigeon CR carry?
About 75 vehicles per day (2022 count).
How long is TR 359 over Trib to Pigeon CR?
The structure is 27 ft (8.2 m) long with a longest span of 23 ft (7 m) and a deck 19 ft wide.
Who owns TR 359 over Trib to Pigeon CR?
It is owned by the Town or Township Highway Agency.