TR-436 over Kaskaskia River
GoodFayette County, Illinois · 3.5 MI Nnw Wrights C · Structure no. 026330700000000
- Built
- 1979
- 46 years old
- Condition
- Good
- inspected February 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 191 ft
- 3 main spans
- Daily traffic
- 75
- 2023 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR-436 over Kaskaskia River is a prestressed concrete box beam or girders - multiple carrying TR-436 over Kaskaskia River in Fayette County, Illinois. It was built in 1979, so it is 46 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 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 75 vehicles a day, roughly 20% of them trucks, projected to reach 77 by 2046. The structure is 191 ft (58.2 m) long and 24 ft wide. If it were closed, the detour would be 16.2 mi (26 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-436 over Kaskaskia River built?
It was built in 1979, making it 46 years old in 2025.
What condition is TR-436 over Kaskaskia River 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 February 2023.
How much traffic does TR-436 over Kaskaskia River carry?
About 75 vehicles per day (2023 count), of which roughly 20% are trucks.
How long is TR-436 over Kaskaskia River?
The structure is 191 ft (58.2 m) long with a longest span of 81 ft (24.7 m) and a deck 24 ft wide.
Who owns TR-436 over Kaskaskia River?
It is owned by the Town or Township Highway Agency.