TR-364 over Trib Seven Mile Ck
FairPosted for loadJefferson County, Illinois · 2 MI SE Mt Vernon · Structure no. 041305200000000
- Built
- 1909
- 116 years old, rebuilt 1960
- Condition
- Fair
- inspected February 2024
- Type
- Channel Beam
- Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 700
- 2021 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR-364 over Trib Seven Mile Ck is a concrete channel beam carrying TR-364 over Trib Seven Mile Ck in Jefferson County, Illinois. It was built in 1909 and reconstructed in 1960, so it is 116 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 700 vehicles a day, roughly 23% of them trucks, projected to reach 707 by 2046. The structure is 24 ft (7.3 m) long and 22 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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-364 over Trib Seven Mile Ck built?
It was built in 1909, making it 116 years old in 2025. It was reconstructed in 1960.
What condition is TR-364 over Trib Seven Mile Ck 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 February 2024.
How much traffic does TR-364 over Trib Seven Mile Ck carry?
About 700 vehicles per day (2021 count), of which roughly 23% are trucks.
How long is TR-364 over Trib Seven Mile Ck?
The structure is 24 ft (7.3 m) long with a longest span of 23 ft (7 m) and a deck 22 ft wide.
Who owns TR-364 over Trib Seven Mile Ck?
It is owned by the Town or Township Highway Agency.