TR 105 over Piasa Creek
GoodJersey County, Illinois · 3.2MI NW of Brighton · Structure no. 042312800000000
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected March 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 87 ft
- 2 main spans
- Daily traffic
- 200
- 2022 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 105 over Piasa Creek is a prestressed concrete box beam or girders - multiple carrying TR 105 over Piasa Creek in Jersey County, Illinois. It was built in 1998, so it is 27 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 200 vehicles a day, roughly 16% of them trucks, projected to reach 126 by 2046. The structure is 87 ft (26.5 m) long and 24 ft wide.
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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 105 over Piasa Creek built?
It was built in 1998, making it 27 years old in 2025.
What condition is TR 105 over Piasa Creek 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 March 2024.
How much traffic does TR 105 over Piasa Creek carry?
About 200 vehicles per day (2022 count), of which roughly 16% are trucks.
How long is TR 105 over Piasa Creek?
The structure is 87 ft (26.5 m) long with a longest span of 57 ft (17.5 m) and a deck 24 ft wide.
Who owns TR 105 over Piasa Creek?
It is owned by the Town or Township Highway Agency.