TR 492 11.25E over Clear Creek
FairSangamon County, Illinois · 3.0 S of Dawson · Structure no. 084320700000000
- Built
- 1971
- 54 years old
- Condition
- Fair
- inspected April 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 134 ft
- 3 main spans
- Daily traffic
- 250
- 2022 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 492 11.25E over Clear Creek is a prestressed concrete box beam or girders - multiple carrying TR 492 11.25E over Clear Creek in Sangamon County, Illinois. It was built in 1971, so it is 54 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 250 vehicles a day, roughly 21% of them trucks, projected to reach 76 by 2046. The structure is 134 ft (40.7 m) long and 27 ft wide. If it were closed, the detour would be 5 mi (8 km).
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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 492 11.25E over Clear Creek built?
It was built in 1971, making it 54 years old in 2025.
What condition is TR 492 11.25E over Clear 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 April 2024.
How much traffic does TR 492 11.25E over Clear Creek carry?
About 250 vehicles per day (2022 count), of which roughly 21% are trucks.
How long is TR 492 11.25E over Clear Creek?
The structure is 134 ft (40.7 m) long with a longest span of 44 ft (13.5 m) and a deck 27 ft wide.
Who owns TR 492 11.25E over Clear Creek?
It is owned by the Town or Township Highway Agency.