Ill 13 over Drainage Ditch
FairWilliamson County, Illinois · 0.1 M E of Ill 166 · Structure no. 100200600000000
- Built
- 1962
- 63 years old
- Condition
- Fair
- inspected January 2025
- Type
- Culvert
- Concrete Continuous
- Length
- 22 ft
- 2 main spans
- Daily traffic
- 12,100
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Ill 13 over Drainage Ditch is a concrete continuous culvert carrying Ill 13 over Drainage Ditch in Williamson County, Illinois. It was built in 1962, so it is 63 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 6 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 12,100 vehicles a day, roughly 6% of them trucks, projected to reach 11,413 by 2046. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ill 13 over Drainage Ditch built?
It was built in 1962, making it 63 years old in 2025.
What condition is Ill 13 over Drainage Ditch 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 January 2025.
How much traffic does Ill 13 over Drainage Ditch carry?
About 12,100 vehicles per day (2023 count), of which roughly 6% are trucks.
How long is Ill 13 over Drainage Ditch?
The structure is 22 ft (6.7 m) long with a longest span of 11 ft (3.4 m).
Who owns Ill 13 over Drainage Ditch?
It is owned by the State Highway Agency.