South Fork Lane over Johnson Creek
GoodJohnson County, Illinois · 0.2MILES S of Il 146 · Structure no. 044313200000000
- Built
- 2005
- 20 years old
- Condition
- Good
- inspected December 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 47 ft
- 1 main span
- Daily traffic
- 25
- 2021 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
South Fork Lane over Johnson Creek is a prestressed concrete box beam or girders - multiple carrying South Fork Lane over Johnson Creek in Johnson County, Illinois. It was built in 2005, so it is 20 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 25 vehicles a day, roughly 12% of them trucks, projected to reach 26 by 2046. The structure is 47 ft (14.2 m) long and 24 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was South Fork Lane over Johnson Creek built?
It was built in 2005, making it 20 years old in 2025.
What condition is South Fork Lane over Johnson 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 December 2023.
How much traffic does South Fork Lane over Johnson Creek carry?
About 25 vehicles per day (2021 count), of which roughly 12% are trucks.
How long is South Fork Lane over Johnson Creek?
The structure is 47 ft (14.2 m) long with a longest span of 44 ft (13.4 m) and a deck 24 ft wide.
Who owns South Fork Lane over Johnson Creek?
It is owned by the Town or Township Highway Agency.