TR 75 over Boar Creek
FairPulaski County, Illinois · 2 MI NE Villa Ridge · Structure no. 077306200000000
- Built
- 1977
- 48 years old
- Condition
- Fair
- inspected December 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 43 ft
- 1 main span
- Daily traffic
- 25
- 2023 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 75 over Boar Creek is a prestressed concrete box beam or girders - multiple carrying TR 75 over Boar Creek in Pulaski County, Illinois. It was built in 1977, so it is 48 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 25 vehicles a day, roughly 40% of them trucks, projected to reach 101 by 2046. The structure is 43 ft (13.2 m) long and 21 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 75 over Boar Creek built?
It was built in 1977, making it 48 years old in 2025.
What condition is TR 75 over Boar 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 December 2024.
How much traffic does TR 75 over Boar Creek carry?
About 25 vehicles per day (2023 count), of which roughly 40% are trucks.
How long is TR 75 over Boar Creek?
The structure is 43 ft (13.2 m) long with a longest span of 41 ft (12.4 m) and a deck 21 ft wide.
Who owns TR 75 over Boar Creek?
It is owned by the Town or Township Highway Agency.