TR-187 over Spring Creek
GoodLaSalle County, Illinois · N. 37th E. 120 · Structure no. 050361900000000
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected July 2022
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 74 ft
- 1 main span
- Daily traffic
- 200
- 2023 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR-187 over Spring Creek is a prestressed concrete box beam or girders - multiple carrying TR-187 over Spring Creek in LaSalle County, Illinois. It was built in 2016, so it is 9 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 200 vehicles a day, roughly 4% of them trucks, projected to reach 152 by 2046. The structure is 74 ft (22.6 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 TR-187 over Spring Creek built?
It was built in 2016, making it 9 years old in 2025.
What condition is TR-187 over Spring 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 July 2022.
How much traffic does TR-187 over Spring Creek carry?
About 200 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is TR-187 over Spring Creek?
The structure is 74 ft (22.6 m) long with a longest span of 72 ft (21.8 m) and a deck 24 ft wide.
Who owns TR-187 over Spring Creek?
It is owned by the Town or Township Highway Agency.