CH-13 over Sulphur Branch
GoodMarion County, Illinois · 2.5 MI E Walnut Hill · Structure no. 061502100000000
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected February 2024
- Type
- Culvert
- Concrete
- Length
- 28 ft
- 2 main spans
- Daily traffic
- 200
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
CH-13 over Sulphur Branch is a concrete culvert carrying CH-13 over Sulphur Branch in Marion County, Illinois. It was built in 1990, so it is 35 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 200 vehicles a day, roughly 12% of them trucks, projected to reach 253 by 2046. The structure is 28 ft (8.4 m) long. If it were closed, the detour would be 3.1 mi (5 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 |
|---|---|---|
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CH-13 over Sulphur Branch built?
It was built in 1990, making it 35 years old in 2025.
What condition is CH-13 over Sulphur 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 February 2024.
How much traffic does CH-13 over Sulphur Branch carry?
About 200 vehicles per day (2022 count), of which roughly 12% are trucks.
How long is CH-13 over Sulphur Branch?
The structure is 28 ft (8.4 m) long with a longest span of 11 ft (3.5 m).
Who owns CH-13 over Sulphur Branch?
It is owned by the County Highway Agency.