TR 158 over Tomahawk CR Ophir
FairLaSalle County, Illinois · E 9th N 3705 · Structure no. 050349000000000
- Built
- 1984
- 41 years old
- Condition
- Fair
- inspected June 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 36 ft
- 1 main span
- Daily traffic
- 25
- 2016 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 158 over Tomahawk CR Ophir is a prestressed concrete box beam or girders - multiple carrying TR 158 over Tomahawk CR Ophir in LaSalle County, Illinois. It was built in 1984, so it is 41 years old, younger 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 25 vehicles a day, roughly 40% of them trucks, projected to reach 25 by 2046. The structure is 36 ft (11 m) long and 24 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 158 over Tomahawk CR Ophir built?
It was built in 1984, making it 41 years old in 2025.
What condition is TR 158 over Tomahawk CR Ophir 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 June 2024.
How much traffic does TR 158 over Tomahawk CR Ophir carry?
About 25 vehicles per day (2016 count), of which roughly 40% are trucks.
How long is TR 158 over Tomahawk CR Ophir?
The structure is 36 ft (11 m) long with a longest span of 34 ft (10.4 m) and a deck 24 ft wide.
Who owns TR 158 over Tomahawk CR Ophir?
It is owned by the Town or Township Highway Agency.