SBI-2 (old 51) over Ditch
GoodMcLean County, Illinois · .55 MI N of US 136 · Structure no. 057022500000000
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected May 2022
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 43 ft
- 1 main span
- Daily traffic
- 1,000
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SBI-2 (old 51) over Ditch is a steel stringer/multi-beam or girder carrying SBI-2 (old 51) over Ditch in McLean 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 1,000 vehicles a day, roughly 7% of them trucks, projected to reach 1,414 by 2046. The structure is 43 ft (13.1 m) long and 35 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 |
|---|---|---|
| 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 SBI-2 (old 51) over Ditch built?
It was built in 1990, making it 35 years old in 2025.
What condition is SBI-2 (old 51) over 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 May 2022.
How much traffic does SBI-2 (old 51) over Ditch carry?
About 1,000 vehicles per day (2024 count), of which roughly 7% are trucks.
How long is SBI-2 (old 51) over Ditch?
The structure is 43 ft (13.1 m) long with a longest span of 40 ft (12.3 m) and a deck 35 ft wide.
Who owns SBI-2 (old 51) over Ditch?
It is owned by the State Highway Agency.