TR 235 over Onion Creek
GoodEdwards County, Illinois · 1.2 MI W. of Grayvil · Structure no. 024314300000000
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected June 2023
- Type
- Box Beam or Girders - Multiple
- Concrete
- Length
- 56 ft
- 1 main span
- Daily traffic
- 35
- 2022 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 235 over Onion Creek is a concrete box beam or girders - multiple carrying TR 235 over Onion Creek in Edwards County, Illinois. It was built in 2017, so it is 8 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 35 vehicles a day, roughly 6% of them trucks, projected to reach 25 by 2046. The structure is 56 ft (17.2 m) long and 24 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 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 235 over Onion Creek built?
It was built in 2017, making it 8 years old in 2025.
What condition is TR 235 over Onion 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 June 2023.
How much traffic does TR 235 over Onion Creek carry?
About 35 vehicles per day (2022 count), of which roughly 6% are trucks.
How long is TR 235 over Onion Creek?
The structure is 56 ft (17.2 m) long with a longest span of 53 ft (16.3 m) and a deck 24 ft wide.
Who owns TR 235 over Onion Creek?
It is owned by the Town or Township Highway Agency.