CH-30 over Dry Branch
GoodGreene County, Illinois · 1.6 Mi. E. of Woody · Structure no. 031509400000000
- Built
- 1994
- 31 years old
- Condition
- Good
- inspected August 2022
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 80 ft
- 1 main span
- Daily traffic
- 375
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
CH-30 over Dry Branch is a prestressed concrete box beam or girders - multiple carrying CH-30 over Dry Branch in Greene County, Illinois. It was built in 1994, so it is 31 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 375 vehicles a day, roughly 16% of them trucks, projected to reach 581 by 2046. The structure is 80 ft (24.4 m) long and 30 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 | 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 CH-30 over Dry Branch built?
It was built in 1994, making it 31 years old in 2025.
What condition is CH-30 over Dry Branch 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 August 2022.
How much traffic does CH-30 over Dry Branch carry?
About 375 vehicles per day (2022 count), of which roughly 16% are trucks.
How long is CH-30 over Dry Branch?
The structure is 80 ft (24.4 m) long with a longest span of 77 ft (23.5 m) and a deck 30 ft wide.
Who owns CH-30 over Dry Branch?
It is owned by the County Highway Agency.