Ch 29 over Trib to Littlers Crk
GoodKnox County, Illinois · NW-36-T9NR2E · Structure no. 048304100000000
- Built
- 1921
- 104 years old, rebuilt 1982
- Condition
- Good
- inspected February 2025
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 38 ft
- 1 main span
- Daily traffic
- 100
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Ch 29 over Trib to Littlers Crk is a prestressed concrete box beam or girders - multiple carrying Ch 29 over Trib to Littlers Crk in Knox County, Illinois. It was built in 1921 and reconstructed in 1982, so it is 104 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 100 vehicles a day, roughly 22% of them trucks, projected to reach 126 by 2046. The structure is 38 ft (11.6 m) long and 28 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| 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 Ch 29 over Trib to Littlers Crk built?
It was built in 1921, making it 104 years old in 2025. It was reconstructed in 1982.
What condition is Ch 29 over Trib to Littlers Crk 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 2025.
How much traffic does Ch 29 over Trib to Littlers Crk carry?
About 100 vehicles per day (2022 count), of which roughly 22% are trucks.
How long is Ch 29 over Trib to Littlers Crk?
The structure is 38 ft (11.6 m) long with a longest span of 27 ft (8.2 m) and a deck 28 ft wide.
Who owns Ch 29 over Trib to Littlers Crk?
It is owned by the County Highway Agency.