TR 10 over Kaskaskia River
GoodColes County, Illinois · 3.3 MI SW Cooks Mill · Structure no. 015326500000000
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected January 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 222 ft
- 3 main spans
- Daily traffic
- 100
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 10 over Kaskaskia River is a prestressed concrete box beam or girders - multiple carrying TR 10 over Kaskaskia River in Coles County, Illinois. It was built in 1988, so it is 37 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 15% of them trucks, projected to reach 101 by 2046. The structure is 222 ft (67.7 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 10 over Kaskaskia River built?
It was built in 1988, making it 37 years old in 2025.
What condition is TR 10 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 January 2024.
How much traffic does TR 10 over Kaskaskia River carry?
About 100 vehicles per day (2024 count), of which roughly 15% are trucks.
How long is TR 10 over Kaskaskia River?
The structure is 222 ft (67.7 m) long with a longest span of 79 ft (24.1 m) and a deck 24 ft wide.
Who owns TR 10 over Kaskaskia River?
It is owned by the Town or Township Highway Agency.