Peotone RD over Rock Creek
FairWill County, Illinois · 1 MI W.Peotone · Structure no. 099490200000000
- Built
- 1977
- 48 years old
- Condition
- Fair
- inspected July 2024
- Type
- Channel Beam
- Concrete
- Length
- 78 ft
- 3 main spans
- Daily traffic
- 500
- 2023 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Peotone RD over Rock Creek is a concrete channel beam carrying Peotone RD over Rock Creek in Will County, Illinois. It was built in 1977, so it is 48 years old, older 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 500 vehicles a day, roughly 10% of them trucks, projected to reach 720 by 2046. The structure is 78 ft (23.8 m) long and 31 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Peotone RD over Rock Creek built?
It was built in 1977, making it 48 years old in 2025.
What condition is Peotone RD over Rock 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 July 2024.
How much traffic does Peotone RD over Rock Creek carry?
About 500 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is Peotone RD over Rock Creek?
The structure is 78 ft (23.8 m) long with a longest span of 26 ft (7.9 m) and a deck 31 ft wide.
Who owns Peotone RD over Rock Creek?
It is owned by the Town or Township Highway Agency.