TR 285 over Little Vermillion R
FairLaSalle County, Illinois · N 30th E 410 · Structure no. 050317200000000
- Built
- 1965
- 60 years old, rebuilt 2008
- Condition
- Fair
- inspected April 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 108 ft
- 2 main spans
- Daily traffic
- 625
- 2020 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 285 over Little Vermillion R is a prestressed concrete box beam or girders - multiple carrying TR 285 over Little Vermillion R in LaSalle County, Illinois. It was built in 1965 and reconstructed in 2008, so it is 60 years old, older than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 625 vehicles a day, roughly 1% of them trucks, projected to reach 631 by 2046. The structure is 108 ft (32.9 m) long and 26 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 285 over Little Vermillion R built?
It was built in 1965, making it 60 years old in 2025. It was reconstructed in 2008.
What condition is TR 285 over Little Vermillion R in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2024.
How much traffic does TR 285 over Little Vermillion R carry?
About 625 vehicles per day (2020 count), of which roughly 1% are trucks.
How long is TR 285 over Little Vermillion R?
The structure is 108 ft (32.9 m) long with a longest span of 54 ft (16.5 m) and a deck 26 ft wide.
Who owns TR 285 over Little Vermillion R?
It is owned by the Town or Township Highway Agency.