Ch 16 over Trib to Walnut Creek
GoodKnox County, Illinois · E.CTR-29-T13NR4E · Structure no. 048333800000000
- Built
- 1994
- 31 years old
- Condition
- Good
- inspected February 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 80 ft
- 1 main span
- Daily traffic
- 100
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Ch 16 over Trib to Walnut Creek is a prestressed concrete box beam or girders - multiple carrying Ch 16 over Trib to Walnut Creek in Knox County, Illinois. It was built in 1994, so it is 31 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 100 vehicles a day, roughly 25% of them trucks, projected to reach 152 by 2046. The structure is 80 ft (24.3 m) long and 27 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ch 16 over Trib to Walnut Creek built?
It was built in 1994, making it 31 years old in 2025.
What condition is Ch 16 over Trib to Walnut Creek 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 February 2023.
How much traffic does Ch 16 over Trib to Walnut Creek carry?
About 100 vehicles per day (2022 count), of which roughly 25% are trucks.
How long is Ch 16 over Trib to Walnut Creek?
The structure is 80 ft (24.3 m) long with a longest span of 78 ft (23.8 m) and a deck 27 ft wide.
Who owns Ch 16 over Trib to Walnut Creek?
It is owned by the County Highway Agency.