LA0157 over Cypress Bayou
PoorBossier Parish, Louisiana · 3.99 MI North of LA 2 · Structure no. 040800840103991
- Built
- 1986
- 39 years old
- Condition
- Poor
- inspected November 2023
- Type
- Slab
- Concrete
- Length
- 76 ft
- 4 main spans
- Daily traffic
- 1,082
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
LA0157 over Cypress Bayou is a concrete slab carrying LA0157 over Cypress Bayou in Bossier 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 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.
It carries about 1,082 vehicles a day, roughly 19% of them trucks, projected to reach 1,190 by 2041. The structure is 76 ft (23.2 m) long and 35 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, 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 LA0157 over Cypress Bayou built?
It was built in 1986, making it 39 years old in 2025.
What condition is LA0157 over Cypress Bayou 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 November 2023.
How much traffic does LA0157 over Cypress Bayou carry?
About 1,082 vehicles per day (2021 count), of which roughly 19% are trucks.
How long is LA0157 over Cypress Bayou?
The structure is 76 ft (23.2 m) long with a longest span of 19 ft (5.8 m) and a deck 35 ft wide.
Who owns LA0157 over Cypress Bayou?
It is owned by the State Highway Agency.