TR138 over Johnson Creek
GoodJohnson County, Illinois · NW1/4 Sec 7 T13S R4E · Structure no. 044307700000000
- Built
- 1982
- 43 years old
- Condition
- Good
- inspected February 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 41 ft
- 1 main span
- Daily traffic
- 100
- 2021 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR138 over Johnson Creek is a prestressed concrete box beam or girders - multiple carrying TR138 over Johnson Creek in Johnson County, Illinois. It was built in 1982, so it is 43 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 100 vehicles a day, roughly 21% of them trucks, projected to reach 105 by 2046. The structure is 41 ft (12.5 m) long and 24 ft wide.
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 TR138 over Johnson Creek built?
It was built in 1982, making it 43 years old in 2025.
What condition is TR138 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 February 2023.
How much traffic does TR138 over Johnson Creek carry?
About 100 vehicles per day (2021 count), of which roughly 21% are trucks.
How long is TR138 over Johnson Creek?
The structure is 41 ft (12.5 m) long with a longest span of 39 ft (11.9 m) and a deck 24 ft wide.
Who owns TR138 over Johnson Creek?
It is owned by the Town or Township Highway Agency.