Chicago RD over Middle Auxsable Ck
FairKendall County, Illinois · .5 MI E of Grove RD · Structure no. 047309300000000
- Built
- 1972
- 53 years old
- Condition
- Fair
- inspected August 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 49 ft
- 1 main span
- Daily traffic
- 75
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Chicago RD over Middle Auxsable Ck is a prestressed concrete box beam or girders - multiple carrying Chicago RD over Middle Auxsable Ck in Kendall County, Illinois. It was built in 1972, so it is 53 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 75 vehicles a day, projected to reach 100 by 2046. The structure is 49 ft (14.9 m) long and 22 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Chicago RD over Middle Auxsable Ck built?
It was built in 1972, making it 53 years old in 2025.
What condition is Chicago RD over Middle Auxsable 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 August 2024.
How much traffic does Chicago RD over Middle Auxsable Ck carry?
About 75 vehicles per day (2024 count).
How long is Chicago RD over Middle Auxsable Ck?
The structure is 49 ft (14.9 m) long with a longest span of 49 ft (14.9 m) and a deck 22 ft wide.
Who owns Chicago RD over Middle Auxsable Ck?
It is owned by the Town or Township Highway Agency.