Ch 23 over Green Creek
FairShelby County, Illinois · 2.0 MI NW of Sigel · Structure no. 087353400000000
- Built
- 2003
- 22 years old
- Condition
- Fair
- inspected March 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 76 ft
- 1 main span
- Daily traffic
- 225
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Ch 23 over Green Creek is a prestressed concrete box beam or girders - multiple carrying Ch 23 over Green Creek in Shelby County, Illinois. It was built in 2003, so it is 22 years old, younger than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 225 vehicles a day, roughly 4% of them trucks, projected to reach 278 by 2046. The structure is 76 ft (23.3 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
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ch 23 over Green Creek built?
It was built in 2003, making it 22 years old in 2025.
What condition is Ch 23 over Green Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2024.
How much traffic does Ch 23 over Green Creek carry?
About 225 vehicles per day (2024 count), of which roughly 4% are trucks.
How long is Ch 23 over Green Creek?
The structure is 76 ft (23.3 m) long with a longest span of 75 ft (22.9 m) and a deck 24 ft wide.
Who owns Ch 23 over Green Creek?
It is owned by the County Highway Agency.