Ill 116 over Negro Creek
FairWarren County, Illinois · 6 MI E of Roseville · Structure no. 094003000000000
- Built
- 1987
- 38 years old
- Condition
- Fair
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 140 ft
- 3 main spans
- Daily traffic
- 1,050
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Ill 116 over Negro Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying Ill 116 over Negro Creek in Warren County, Illinois. It was built in 1987, so it is 38 years old, younger 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 5 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 1,050 vehicles a day, roughly 21% of them trucks, projected to reach 1,061 by 2046. The structure is 140 ft (42.7 m) long and 35 ft wide. If it were closed, the detour would be 23 mi (37 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 |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ill 116 over Negro Creek built?
It was built in 1987, making it 38 years old in 2025.
What condition is Ill 116 over Negro Creek 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 February 2024.
How much traffic does Ill 116 over Negro Creek carry?
About 1,050 vehicles per day (2023 count), of which roughly 21% are trucks.
How long is Ill 116 over Negro Creek?
The structure is 140 ft (42.7 m) long with a longest span of 54 ft (16.5 m) and a deck 35 ft wide.
Who owns Ill 116 over Negro Creek?
It is owned by the State Highway Agency.