LA3147 over Exch Oil & Gas Corp Line
GoodVermilion Parish, Louisiana · 8.5 MI S. of LA 82 · Structure no. 035708576602741
- Built
- 1982
- 43 years old
- Condition
- Good
- inspected March 2023
- Type
- Slab
- Concrete
- Length
- 33 ft
- 1 main span
- Daily traffic
- 221
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
LA3147 over Exch Oil & Gas Corp Line is a concrete slab carrying LA3147 over Exch Oil & Gas Corp Line in Vermilion Parish, Louisiana. It was built in 1982, so it is 43 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 221 vehicles a day, roughly 12% of them trucks, projected to reach 243 by 2041. The structure is 33 ft (10.1 m) long and 31 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was LA3147 over Exch Oil & Gas Corp Line built?
It was built in 1982, making it 43 years old in 2025.
What condition is LA3147 over Exch Oil & Gas Corp Line 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 March 2023.
How much traffic does LA3147 over Exch Oil & Gas Corp Line carry?
About 221 vehicles per day (2021 count), of which roughly 12% are trucks.
How long is LA3147 over Exch Oil & Gas Corp Line?
The structure is 33 ft (10.1 m) long with a longest span of 33 ft (10.1 m) and a deck 31 ft wide.
Who owns LA3147 over Exch Oil & Gas Corp Line?
It is owned by the State Highway Agency.