Ill 10 over Ditch
FairMason County, Illinois · 1.0 MI W JCT I29/10 · Structure no. 063200700000000
- Built
- 1927
- 98 years old
- Condition
- Fair
- inspected January 2025
- Type
- Culvert
- Concrete Continuous
- Length
- 26 ft
- 2 main spans
- Daily traffic
- 1,200
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Ill 10 over Ditch is a concrete continuous culvert carrying Ill 10 over Ditch in Mason County, Illinois. It was built in 1927, so it is 98 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 1,200 vehicles a day, roughly 17% of them trucks, projected to reach 1,162 by 2046. The structure is 26 ft (7.9 m) long. If it were closed, the detour would be 13 mi (21 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 | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ill 10 over Ditch built?
It was built in 1927, making it 98 years old in 2025.
What condition is Ill 10 over 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 10 over Ditch carry?
About 1,200 vehicles per day (2023 count), of which roughly 17% are trucks.
How long is Ill 10 over Ditch?
The structure is 26 ft (7.9 m) long with a longest span of 11 ft (3.4 m).
Who owns Ill 10 over Ditch?
It is owned by the State Highway Agency.