LA0450 over Little Silver CR
GoodWashington Parish, Louisiana · LA0450 · Structure no. 625908590503581
- Built
- 1957
- 68 years old
- Condition
- Good
- inspected May 2024
- Type
- Slab
- Concrete
- Length
- 180 ft
- 9 main spans
- Daily traffic
- 276
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
LA0450 over Little Silver CR is a concrete slab carrying LA0450 over Little Silver CR in Washington Parish, Louisiana. It was built in 1957, so it is 68 years old, older 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 276 vehicles a day, roughly 13% of them trucks, projected to reach 303 by 2041. The structure is 180 ft (54.9 m) long and 29 ft wide.
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was LA0450 over Little Silver CR built?
It was built in 1957, making it 68 years old in 2025.
What condition is LA0450 over Little Silver CR 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 May 2024.
How much traffic does LA0450 over Little Silver CR carry?
About 276 vehicles per day (2021 count), of which roughly 13% are trucks.
How long is LA0450 over Little Silver CR?
The structure is 180 ft (54.9 m) long with a longest span of 20 ft (6.1 m) and a deck 29 ft wide.
Who owns LA0450 over Little Silver CR?
It is owned by the State Highway Agency.