TR 275 over S Frk Sangamon River
FairChristian County, Illinois · 5MI E Palmer · Structure no. 011335000000000
- Built
- 1989
- 36 years old
- Condition
- Fair
- inspected November 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 132 ft
- 3 main spans
- Daily traffic
- 20
- 2021 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 275 over S Frk Sangamon River is a prestressed concrete box beam or girders - multiple carrying TR 275 over S Frk Sangamon River in Christian County, Illinois. It was built in 1989, so it is 36 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 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 20 vehicles a day, roughly 30% of them trucks, projected to reach 20 by 2046. The structure is 132 ft (40.2 m) long and 24 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 275 over S Frk Sangamon River built?
It was built in 1989, making it 36 years old in 2025.
What condition is TR 275 over S Frk Sangamon River 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 November 2023.
How much traffic does TR 275 over S Frk Sangamon River carry?
About 20 vehicles per day (2021 count), of which roughly 30% are trucks.
How long is TR 275 over S Frk Sangamon River?
The structure is 132 ft (40.2 m) long with a longest span of 50 ft (15.2 m) and a deck 24 ft wide.
Who owns TR 275 over S Frk Sangamon River?
It is owned by the Town or Township Highway Agency.