Oneal LN over Knox Canal
GoodEast Baton Rouge Parish, Louisiana · 1.6 Mi. S of I-12 EB · Structure no. 611700000610383
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 160 ft
- 4 main spans
- Daily traffic
- 35,003
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Oneal LN over Knox Canal is a prestressed concrete stringer/multi-beam or girder carrying Oneal LN over Knox Canal in East Baton Rouge Parish, Louisiana. It was built in 2017, so it is 8 years old, younger than the Louisiana average of 43 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 35,003 vehicles a day, projected to reach 38,503 by 2039. The structure is 160 ft (48.8 m) long and 38 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Oneal LN over Knox Canal built?
It was built in 2017, making it 8 years old in 2025.
What condition is Oneal LN over Knox Canal 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 July 2023.
How much traffic does Oneal LN over Knox Canal carry?
About 35,003 vehicles per day (2019 count).
How long is Oneal LN over Knox Canal?
The structure is 160 ft (48.8 m) long with a longest span of 40 ft (12.2 m) and a deck 38 ft wide.
Who owns Oneal LN over Knox Canal?
It is owned by the County Highway Agency.