TR-339 over Walnut Creek
GoodFayette County, Illinois · 2.5 MI SW ST Elmo · Structure no. 026334100000000
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected January 2022
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 37 ft
- 1 main span
- Daily traffic
- 100
- 2023 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR-339 over Walnut Creek is a prestressed concrete box beam or girders - multiple carrying TR-339 over Walnut Creek in Fayette County, Illinois. It was built in 1986, so it is 39 years old, younger than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 100 vehicles a day, roughly 10% of them trucks, projected to reach 102 by 2046. The structure is 37 ft (11.3 m) long and 24 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR-339 over Walnut Creek built?
It was built in 1986, making it 39 years old in 2025.
What condition is TR-339 over Walnut Creek in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in January 2022.
How much traffic does TR-339 over Walnut Creek carry?
About 100 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is TR-339 over Walnut Creek?
The structure is 37 ft (11.3 m) long with a longest span of 33 ft (10.1 m) and a deck 24 ft wide.
Who owns TR-339 over Walnut Creek?
It is owned by the Town or Township Highway Agency.