TR 517 over Unnamed Stream
GoodMcLean County, Illinois · 3.8 MI SW Downs · Structure no. 057422600000000
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected October 2024
- Type
- Culvert
- Concrete
- Length
- 26 ft
- 2 main spans
- Daily traffic
- 75
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 517 over Unnamed Stream is a concrete culvert carrying TR 517 over Unnamed Stream in McLean County, Illinois. It was built in 2003, so it is 22 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 75 vehicles a day, roughly 3% of them trucks, projected to reach 76 by 2046. The structure is 26 ft (8 m) long. 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 517 over Unnamed Stream built?
It was built in 2003, making it 22 years old in 2025.
What condition is TR 517 over Unnamed Stream 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 October 2024.
How much traffic does TR 517 over Unnamed Stream carry?
About 75 vehicles per day (2024 count), of which roughly 3% are trucks.
How long is TR 517 over Unnamed Stream?
The structure is 26 ft (8 m) long with a longest span of 2 ft (0.6 m).
Who owns TR 517 over Unnamed Stream?
It is owned by the Town or Township Highway Agency.