LA3158 over Drain
PoorPosted for loadTangipahoa Parish, Louisiana · 0.2 MI S of I-12 · Structure no. 625308533900001
- Built
- 1975
- 50 years old
- Condition
- Poor
- inspected March 2023
- Type
- Slab
- Concrete
- Length
- 39 ft
- 2 main spans
- Daily traffic
- 11,309
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
LA3158 over Drain is a concrete slab carrying LA3158 over Drain in Tangipahoa Parish, Louisiana. It was built in 1975, so it is 50 years old, older than the Louisiana average of 43 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.
It carries about 11,309 vehicles a day, roughly 8% of them trucks, projected to reach 12,439 by 2041. The structure is 39 ft (11.9 m) long and 32 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was LA3158 over Drain built?
It was built in 1975, making it 50 years old in 2025.
What condition is LA3158 over Drain in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in March 2023.
How much traffic does LA3158 over Drain carry?
About 11,309 vehicles per day (2021 count), of which roughly 8% are trucks.
How long is LA3158 over Drain?
The structure is 39 ft (11.9 m) long with a longest span of 19 ft (5.8 m) and a deck 32 ft wide.
Who owns LA3158 over Drain?
It is owned by the State Highway Agency.