Ch 6 over Cronin Hollow
GoodBrown County, Illinois · 2.0 MI SW Buckhorn · Structure no. 005301700000000
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected October 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 138 ft
- 3 main spans
- Daily traffic
- 400
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Ch 6 over Cronin Hollow is a prestressed concrete box beam or girders - multiple carrying Ch 6 over Cronin Hollow in Brown County, Illinois. It was built in 1999, so it is 26 years old, younger than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 400 vehicles a day, roughly 6% of them trucks, projected to reach 354 by 2046. The structure is 138 ft (42.2 m) long and 24 ft wide. If it were closed, the detour would be 5 mi (8 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ch 6 over Cronin Hollow built?
It was built in 1999, making it 26 years old in 2025.
What condition is Ch 6 over Cronin Hollow in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2023.
How much traffic does Ch 6 over Cronin Hollow carry?
About 400 vehicles per day (2023 count), of which roughly 6% are trucks.
How long is Ch 6 over Cronin Hollow?
The structure is 138 ft (42.2 m) long with a longest span of 43 ft (13.1 m) and a deck 24 ft wide.
Who owns Ch 6 over Cronin Hollow?
It is owned by the County Highway Agency.