Johnson Siping RD over Deer Ck
FairLogan County, Illinois · 3 E .5 MI S Lincoln · Structure no. 054430600000000
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected January 2024
- Type
- Slab
- Concrete
- Length
- 83 ft
- 3 main spans
- Daily traffic
- 75
- 2022 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Johnson Siping RD over Deer Ck is a concrete slab carrying Johnson Siping RD over Deer Ck in Logan County, Illinois. It was built in 1970, so it is 55 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 75 vehicles a day, roughly 17% of them trucks, projected to reach 105 by 2046. The structure is 83 ft (25.3 m) long and 26 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Johnson Siping RD over Deer Ck built?
It was built in 1970, making it 55 years old in 2025.
What condition is Johnson Siping RD over Deer Ck 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 January 2024.
How much traffic does Johnson Siping RD over Deer Ck carry?
About 75 vehicles per day (2022 count), of which roughly 17% are trucks.
How long is Johnson Siping RD over Deer Ck?
The structure is 83 ft (25.3 m) long with a longest span of 81 ft (24.7 m) and a deck 26 ft wide.
Who owns Johnson Siping RD over Deer Ck?
It is owned by the Town or Township Highway Agency.