TR 7 B over Clear Creek
FairCumberland County, Illinois · .25 MI E of Trilla · Structure no. 018302600000000
- Built
- 1969
- 56 years old
- Condition
- Fair
- inspected March 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 30 ft
- 1 main span
- Daily traffic
- 350
- 2021 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 7 B over Clear Creek is a prestressed concrete box beam or girders - multiple carrying TR 7 B over Clear Creek in Cumberland County, Illinois. It was built in 1969, so it is 56 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 350 vehicles a day, roughly 3% of them trucks, projected to reach 364 by 2046. The structure is 30 ft (9.1 m) long and 24 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 7 B over Clear Creek built?
It was built in 1969, making it 56 years old in 2025.
What condition is TR 7 B 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 March 2023.
How much traffic does TR 7 B over Clear Creek carry?
About 350 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is TR 7 B over Clear Creek?
The structure is 30 ft (9.1 m) long with a longest span of 23 ft (7 m) and a deck 24 ft wide.
Who owns TR 7 B over Clear Creek?
It is owned by the Town or Township Highway Agency.