319th ST over Trim Creek
FairWill County, Illinois · 0.9 Mi.W.Il 1 · Structure no. 099500100000000
- Built
- 1980
- 45 years old
- Condition
- Fair
- inspected April 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 67 ft
- 1 main span
- Daily traffic
- 100
- 2016 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
319th ST over Trim Creek is a prestressed concrete box beam or girders - multiple carrying 319th ST over Trim Creek in Will County, Illinois. It was built in 1980, so it is 45 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 100 vehicles a day, roughly 15% of them trucks, projected to reach 144 by 2046. The structure is 67 ft (20.4 m) long and 33 ft wide. If it were closed, the detour would be 3.7 mi (6 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 319th ST over Trim Creek built?
It was built in 1980, making it 45 years old in 2025.
What condition is 319th ST over Trim 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 April 2023.
How much traffic does 319th ST over Trim Creek carry?
About 100 vehicles per day (2016 count), of which roughly 15% are trucks.
How long is 319th ST over Trim Creek?
The structure is 67 ft (20.4 m) long with a longest span of 65 ft (19.7 m) and a deck 33 ft wide.
Who owns 319th ST over Trim Creek?
It is owned by the Town or Township Highway Agency.