TR 560 over Willow Branch
GoodSangamon County, Illinois · 1.0 S of Illiopolis · Structure no. 084501400000000
- Built
- 1966
- 59 years old
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 24 ft
- 2 main spans
- Daily traffic
- 50
- 2022 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 560 over Willow Branch is a concrete continuous culvert carrying TR 560 over Willow Branch in Sangamon County, Illinois. It was built in 1966, so it is 59 years old, older 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 50 vehicles a day, projected to reach 51 by 2046. The structure is 24 ft (7.2 m) long. If it were closed, the detour would be 1.9 mi (3 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 |
|---|---|---|
| Channel and channel protection | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 560 over Willow Branch built?
It was built in 1966, making it 59 years old in 2025.
What condition is TR 560 over Willow Branch 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 April 2024.
How much traffic does TR 560 over Willow Branch carry?
About 50 vehicles per day (2022 count).
How long is TR 560 over Willow Branch?
The structure is 24 ft (7.2 m) long with a longest span of 11 ft (3.3 m).
Who owns TR 560 over Willow Branch?
It is owned by the Town or Township Highway Agency.