CO HWY 24 over Rileys Creek
FairHancock County, Illinois · 9.0 MI NE Hamilton · Structure no. 034324100000000
- Built
- 2001
- 24 years old
- Condition
- Fair
- inspected April 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 128 ft
- 3 main spans
- Daily traffic
- 850
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
CO HWY 24 over Rileys Creek is a prestressed concrete box beam or girders - multiple carrying CO HWY 24 over Rileys Creek in Hancock County, Illinois. It was built in 2001, so it is 24 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 850 vehicles a day, roughly 13% of them trucks, projected to reach 859 by 2046. The structure is 128 ft (39 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| 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 CO HWY 24 over Rileys Creek built?
It was built in 2001, making it 24 years old in 2025.
What condition is CO HWY 24 over Rileys 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 April 2024.
How much traffic does CO HWY 24 over Rileys Creek carry?
About 850 vehicles per day (2023 count), of which roughly 13% are trucks.
How long is CO HWY 24 over Rileys Creek?
The structure is 128 ft (39 m) long with a longest span of 42 ft (12.8 m) and a deck 30 ft wide.
Who owns CO HWY 24 over Rileys Creek?
It is owned by the County Highway Agency.