TR 156 over Spring Creek
GoodHenry County, Illinois · 2.5 M N of Cambridge · Structure no. 037328200000000
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected May 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 51 ft
- 1 main span
- Daily traffic
- 50
- 2015 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 156 over Spring Creek is a prestressed concrete box beam or girders - multiple carrying TR 156 over Spring Creek in Henry County, Illinois. It was built in 1985, so it is 40 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 50 vehicles a day, roughly 20% of them trucks, projected to reach 54 by 2046. The structure is 51 ft (15.5 m) long and 24 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 156 over Spring Creek built?
It was built in 1985, making it 40 years old in 2025.
What condition is TR 156 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 May 2023.
How much traffic does TR 156 over Spring Creek carry?
About 50 vehicles per day (2015 count), of which roughly 20% are trucks.
How long is TR 156 over Spring Creek?
The structure is 51 ft (15.5 m) long with a longest span of 49 ft (14.9 m) and a deck 24 ft wide.
Who owns TR 156 over Spring Creek?
It is owned by the Town or Township Highway Agency.