TR 109 over Trib to Bonnie Creek
GoodPerry County, Illinois · 2 MI N of Ill Rt 154 · Structure no. 073312400000000
- Built
- 1900
- 125 years old, rebuilt 1982
- Condition
- Good
- inspected January 2025
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 58 ft
- 1 main span
- Daily traffic
- 100
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 109 over Trib to Bonnie Creek is a prestressed concrete box beam or girders - multiple carrying TR 109 over Trib to Bonnie Creek in Perry County, Illinois. It was built in 1900 and reconstructed in 1982, so it is 125 years old, older 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 25% of them trucks, projected to reach 126 by 2046. The structure is 58 ft (17.7 m) long and 25 ft wide. If it were closed, the detour would be 5 mi (8 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 109 over Trib to Bonnie Creek built?
It was built in 1900, making it 125 years old in 2025. It was reconstructed in 1982.
What condition is TR 109 over Trib to Bonnie 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 2025.
How much traffic does TR 109 over Trib to Bonnie Creek carry?
About 100 vehicles per day (2024 count), of which roughly 25% are trucks.
How long is TR 109 over Trib to Bonnie Creek?
The structure is 58 ft (17.7 m) long with a longest span of 55 ft (16.8 m) and a deck 25 ft wide.
Who owns TR 109 over Trib to Bonnie Creek?
It is owned by the Town or Township Highway Agency.