Ill Rt 92 over Penny Slough
GoodHenry County, Illinois · 1.0 MI W JCT Ill 82 · Structure no. 037006600000000
- Built
- 1934
- 91 years old, rebuilt 1992
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 107 ft
- 2 main spans
- Daily traffic
- 2,200
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Ill Rt 92 over Penny Slough is a prestressed concrete continuous stringer/multi-beam or girder carrying Ill Rt 92 over Penny Slough in Henry County, Illinois. It was built in 1934 and reconstructed in 1992, so it is 91 years old, older 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 2,200 vehicles a day, roughly 10% of them trucks, projected to reach 2,214 by 2046. The structure is 107 ft (32.6 m) long and 35 ft wide. If it were closed, the detour would be 24.9 mi (40 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 Ill Rt 92 over Penny Slough built?
It was built in 1934, making it 91 years old in 2025. It was reconstructed in 1992.
What condition is Ill Rt 92 over Penny Slough 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 October 2023.
How much traffic does Ill Rt 92 over Penny Slough carry?
About 2,200 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is Ill Rt 92 over Penny Slough?
The structure is 107 ft (32.6 m) long with a longest span of 51 ft (15.4 m) and a deck 35 ft wide.
Who owns Ill Rt 92 over Penny Slough?
It is owned by the State Highway Agency.