TR 320 over Crooked Creek
GoodClark County, Illinois · 2 MI S Dennison · Structure no. 012332000000000
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected February 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 81 ft
- 1 main span
- Daily traffic
- 50
- 2021 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 320 over Crooked Creek is a prestressed concrete box beam or girders - multiple carrying TR 320 over Crooked Creek in Clark County, Illinois. It was built in 2004, so it is 21 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 81 ft (24.8 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 320 over Crooked Creek built?
It was built in 2004, making it 21 years old in 2025.
What condition is TR 320 over Crooked 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 February 2024.
How much traffic does TR 320 over Crooked Creek carry?
About 50 vehicles per day (2021 count).
How long is TR 320 over Crooked Creek?
The structure is 81 ft (24.8 m) long with a longest span of 80 ft (24.4 m) and a deck 27 ft wide.
Who owns TR 320 over Crooked Creek?
It is owned by the Town or Township Highway Agency.