LA3139 over Ramp "c"
GoodJefferson Parish, Louisiana · .85 MI East of LA 3154 · Structure no. 022604300101568
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 910 ft
- 11 main spans
- Daily traffic
- 12,192
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
LA3139 over Ramp "c" is a prestressed concrete stringer/multi-beam or girder carrying LA3139 over Ramp "c" in Jefferson Parish, Louisiana. It was built in 1986, so it is 39 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 12,192 vehicles a day, roughly 18% of them trucks, projected to reach 13,411 by 2041. The structure is 910 ft (277.4 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was LA3139 over Ramp "c" built?
It was built in 1986, making it 39 years old in 2025.
What condition is LA3139 over Ramp "c" 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 LA3139 over Ramp "c" carry?
About 12,192 vehicles per day (2021 count), of which roughly 18% are trucks.
How long is LA3139 over Ramp "c"?
The structure is 910 ft (277.4 m) long with a longest span of 78 ft (23.8 m) and a deck 28 ft wide.
Who owns LA3139 over Ramp "c"?
It is owned by the State Highway Agency.