TR-318 over Trib Little Wabash
FairWhite County, Illinois · 3 MI SW Crossville · Structure no. 097321400000000
- Built
- 1991
- 34 years old
- Condition
- Fair
- inspected January 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 62 ft
- 1 main span
- Daily traffic
- 225
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR-318 over Trib Little Wabash is a prestressed concrete box beam or girders - multiple carrying TR-318 over Trib Little Wabash in White County, Illinois. It was built in 1991, so it is 34 years old, younger 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 225 vehicles a day, roughly 34% of them trucks, projected to reach 227 by 2046. The structure is 62 ft (18.9 m) long and 24 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 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR-318 over Trib Little Wabash built?
It was built in 1991, making it 34 years old in 2025.
What condition is TR-318 over Trib Little Wabash 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 January 2024.
How much traffic does TR-318 over Trib Little Wabash carry?
About 225 vehicles per day (2024 count), of which roughly 34% are trucks.
How long is TR-318 over Trib Little Wabash?
The structure is 62 ft (18.9 m) long with a longest span of 59 ft (17.9 m) and a deck 24 ft wide.
Who owns TR-318 over Trib Little Wabash?
It is owned by the Town or Township Highway Agency.