TR 434 over Trib to Sugar Creek
GoodIroquois County, Illinois · 1.2 MI E of CH41 · Structure no. 038556000000000
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected June 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 65 ft
- 1 main span
- Daily traffic
- 50
- 2022 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 434 over Trib to Sugar Creek is a prestressed concrete box beam or girders - multiple carrying TR 434 over Trib to Sugar Creek in Iroquois County, Illinois. It was built in 1999, so it is 26 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 50 vehicles a day, projected to reach 51 by 2046. The structure is 65 ft (19.7 m) long and 27 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 434 over Trib to Sugar Creek built?
It was built in 1999, making it 26 years old in 2025.
What condition is TR 434 over Trib to Sugar 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 2024.
How much traffic does TR 434 over Trib to Sugar Creek carry?
About 50 vehicles per day (2022 count).
How long is TR 434 over Trib to Sugar Creek?
The structure is 65 ft (19.7 m) long with a longest span of 59 ft (18 m) and a deck 27 ft wide.
Who owns TR 434 over Trib to Sugar Creek?
It is owned by the Town or Township Highway Agency.