TR 35 over Hillsbury Slough
FairChampaign County, Illinois · 3.8 MI NE of Fisher · Structure no. 010300600000000
- Built
- 1962
- 63 years old
- Condition
- Fair
- inspected January 2024
- Type
- Channel Beam
- Concrete
- Length
- 88 ft
- 3 main spans
- Daily traffic
- 325
- 2021 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 35 over Hillsbury Slough is a concrete channel beam carrying TR 35 over Hillsbury Slough in Champaign County, Illinois. It was built in 1962, so it is 63 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 325 vehicles a day, roughly 3% of them trucks, projected to reach 328 by 2046. The structure is 88 ft (26.9 m) long and 26 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 35 over Hillsbury Slough built?
It was built in 1962, making it 63 years old in 2025.
What condition is TR 35 over Hillsbury Slough 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 January 2024.
How much traffic does TR 35 over Hillsbury Slough carry?
About 325 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is TR 35 over Hillsbury Slough?
The structure is 88 ft (26.9 m) long with a longest span of 30 ft (9.1 m) and a deck 26 ft wide.
Who owns TR 35 over Hillsbury Slough?
It is owned by the Town or Township Highway Agency.