Old Hillsboro/ TR over Trib to Silver Ck
FairMadison County, Illinois · 1.0 E Livingston · Structure no. 060305900000000
- Built
- 1901
- 124 years old
- Condition
- Fair
- inspected May 2023
- Type
- Other
- Concrete
- Length
- 43 ft
- 1 main span
- Daily traffic
- 175
- 2021 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Old Hillsboro/ TR over Trib to Silver Ck is a concrete other carrying Old Hillsboro/ TR over Trib to Silver Ck in Madison County, Illinois. It was built in 1901, so it is 124 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 175 vehicles a day, roughly 13% of them trucks, projected to reach 187 by 2046. The structure is 43 ft (13.1 m) long and 18 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 Old Hillsboro/ TR over Trib to Silver Ck built?
It was built in 1901, making it 124 years old in 2025.
What condition is Old Hillsboro/ TR over Trib to Silver Ck 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 May 2023.
How much traffic does Old Hillsboro/ TR over Trib to Silver Ck carry?
About 175 vehicles per day (2021 count), of which roughly 13% are trucks.
How long is Old Hillsboro/ TR over Trib to Silver Ck?
The structure is 43 ft (13.1 m) long with a longest span of 40 ft (12.2 m) and a deck 18 ft wide.
Who owns Old Hillsboro/ TR over Trib to Silver Ck?
It is owned by the Town or Township Highway Agency.