TR 158 over Vermilion Creek
FairLaSalle County, Illinois · E 9th N 4275 · Structure no. 050341000000000
- Built
- 1973
- 52 years old
- Condition
- Fair
- inspected March 2023
- Type
- Channel Beam
- Concrete
- Length
- 31 ft
- 1 main span
- Daily traffic
- 50
- 2016 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 158 over Vermilion Creek is a concrete channel beam carrying TR 158 over Vermilion Creek in LaSalle County, Illinois. It was built in 1973, so it is 52 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 5 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 50 vehicles a day, roughly 20% of them trucks, projected to reach 51 by 2046. The structure is 31 ft (9.6 m) long and 27 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 158 over Vermilion Creek built?
It was built in 1973, making it 52 years old in 2025.
What condition is TR 158 over Vermilion Creek 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 March 2023.
How much traffic does TR 158 over Vermilion Creek carry?
About 50 vehicles per day (2016 count), of which roughly 20% are trucks.
How long is TR 158 over Vermilion Creek?
The structure is 31 ft (9.6 m) long with a longest span of 31 ft (9.4 m) and a deck 27 ft wide.
Who owns TR 158 over Vermilion Creek?
It is owned by the Town or Township Highway Agency.