LA1055 over Silver Creek Relief
FairPosted for loadWashington Parish, Louisiana · 1.4 M E of LA 38 · Structure no. 625908592501531
- Built
- 1957
- 68 years old
- Condition
- Fair
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 96 ft
- 5 main spans
- Daily traffic
- 94
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
LA1055 over Silver Creek Relief is a wood or timber stringer/multi-beam or girder carrying LA1055 over Silver Creek Relief 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 fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 94 vehicles a day, roughly 13% of them trucks, projected to reach 103 by 2041. The structure is 96 ft (29.3 m) long and 27 ft wide. If it were closed, the detour would be 5 mi (8 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 LA1055 over Silver Creek Relief built?
It was built in 1957, making it 68 years old in 2025.
What condition is LA1055 over Silver Creek Relief in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2024.
How much traffic does LA1055 over Silver Creek Relief carry?
About 94 vehicles per day (2021 count), of which roughly 13% are trucks.
How long is LA1055 over Silver Creek Relief?
The structure is 96 ft (29.3 m) long with a longest span of 19 ft (5.8 m) and a deck 27 ft wide.
Who owns LA1055 over Silver Creek Relief?
It is owned by the State Highway Agency.