Henderson ST over Cedar CR DR Dit
GoodKnox County, Illinois · 1 Blk S Main ST · Structure no. 048002400000000
- Built
- 1900
- 125 years old, rebuilt 2010
- Condition
- Good
- inspected December 2022
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 69 ft
- 2 main spans
- Daily traffic
- 4,450
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Henderson ST over Cedar CR DR Dit is a prestressed concrete box beam or girders - multiple carrying Henderson ST over Cedar CR DR Dit in Knox County, Illinois. It was built in 1900 and reconstructed in 2010, so it is 125 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 4,450 vehicles a day, roughly 8% of them trucks, projected to reach 5,959 by 2046. The structure is 69 ft (21 m) long and 67 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Henderson ST over Cedar CR DR Dit built?
It was built in 1900, making it 125 years old in 2025. It was reconstructed in 2010.
What condition is Henderson ST over Cedar CR DR Dit 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 December 2022.
How much traffic does Henderson ST over Cedar CR DR Dit carry?
About 4,450 vehicles per day (2022 count), of which roughly 8% are trucks.
How long is Henderson ST over Cedar CR DR Dit?
The structure is 69 ft (21 m) long with a longest span of 33 ft (10.2 m) and a deck 67 ft wide.
Who owns Henderson ST over Cedar CR DR Dit?
It is owned by the City or Municipal Highway Agency.