So 4th ST over Drainage Ditch
GoodClinton County, Illinois · So 4th ST · Structure no. 014610100000000
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 26 ft
- 2 main spans
- Daily traffic
- 850
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
So 4th ST over Drainage Ditch is a concrete continuous culvert carrying So 4th ST over Drainage Ditch in Clinton County, Illinois. It was built in 1991, so it is 34 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 850 vehicles a day, roughly 6% of them trucks, projected to reach 935 by 2046. The structure is 26 ft (7.9 m) long and 40 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was So 4th ST over Drainage Ditch built?
It was built in 1991, making it 34 years old in 2025.
What condition is So 4th ST over Drainage Ditch 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 April 2024.
How much traffic does So 4th ST over Drainage Ditch carry?
About 850 vehicles per day (2020 count), of which roughly 6% are trucks.
How long is So 4th ST over Drainage Ditch?
The structure is 26 ft (7.9 m) long with a longest span of 10 ft (3 m) and a deck 40 ft wide.
Who owns So 4th ST over Drainage Ditch?
It is owned by the City or Municipal Highway Agency.