1100 N over Trib to Grindstone
FairWhite County, Illinois · 1 MI E Brownsville · Structure no. 097329400000000
- Built
- 2015
- 10 years old
- Condition
- Fair
- inspected February 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 52 ft
- 1 main span
- Daily traffic
- 35
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
1100 N over Trib to Grindstone is a prestressed concrete box beam or girders - multiple carrying 1100 N over Trib to Grindstone in White County, Illinois. It was built in 2015, so it is 10 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 35 vehicles a day, roughly 29% of them trucks, projected to reach 25 by 2046. The structure is 52 ft (15.7 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 | 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 1100 N over Trib to Grindstone built?
It was built in 2015, making it 10 years old in 2025.
What condition is 1100 N over Trib to Grindstone 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 February 2024.
How much traffic does 1100 N over Trib to Grindstone carry?
About 35 vehicles per day (2024 count), of which roughly 29% are trucks.
How long is 1100 N over Trib to Grindstone?
The structure is 52 ft (15.7 m) long with a longest span of 49 ft (14.9 m) and a deck 24 ft wide.
Who owns 1100 N over Trib to Grindstone?
It is owned by the Town or Township Highway Agency.