TR 142 over Harrisburg Lake
GoodSaline County, Illinois · 1 MI E Galatia · Structure no. 083321000000000
- Built
- 1995
- 30 years old
- Condition
- Good
- inspected May 2022
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 52 ft
- 1 main span
- Daily traffic
- 275
- 2020 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 142 over Harrisburg Lake is a prestressed concrete box beam or girders - multiple carrying TR 142 over Harrisburg Lake in Saline County, Illinois. It was built in 1995, so it is 30 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 275 vehicles a day, roughly 4% of them trucks, projected to reach 278 by 2046. The structure is 52 ft (15.7 m) long and 24 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| 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 TR 142 over Harrisburg Lake built?
It was built in 1995, making it 30 years old in 2025.
What condition is TR 142 over Harrisburg Lake 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 May 2022.
How much traffic does TR 142 over Harrisburg Lake carry?
About 275 vehicles per day (2020 count), of which roughly 4% are trucks.
How long is TR 142 over Harrisburg Lake?
The structure is 52 ft (15.7 m) long with a longest span of 49 ft (14.9 m) and a deck 24 ft wide.
Who owns TR 142 over Harrisburg Lake?
It is owned by the Town or Township Highway Agency.