TR 470 over Stream
GoodVermilion County, Illinois · 1 MI NW Humrick · Structure no. 092501200000000
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected June 2024
- Type
- Culvert
- Concrete
- Length
- 27 ft
- 2 main spans
- Daily traffic
- 75
- 2023 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 470 over Stream is a concrete culvert carrying TR 470 over Stream in Vermilion County, Illinois. It was built in 1986, so it is 39 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 27 ft (8.2 m) long and 30 ft wide. If it were closed, the detour would be 5 mi (8 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 470 over Stream built?
It was built in 1986, making it 39 years old in 2025.
What condition is TR 470 over 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 June 2024.
How much traffic does TR 470 over Stream carry?
About 75 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is TR 470 over Stream?
The structure is 27 ft (8.2 m) long with a longest span of 12 ft (3.8 m) and a deck 30 ft wide.
Who owns TR 470 over Stream?
It is owned by the Town or Township Highway Agency.