Arkadelphia RD over Six Mile Creek Relief
FairPosted for loadAllen Parish, Louisiana · 3.9 MI West of LA 377 · Structure no. 070230522925551
- Built
- 1975
- 50 years old
- Condition
- Fair
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 78 ft
- 4 main spans
- Daily traffic
- 260
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Arkadelphia RD over Six Mile Creek Relief is a wood or timber stringer/multi-beam or girder carrying Arkadelphia RD over Six Mile Creek Relief in Allen 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 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 260 vehicles a day, projected to reach 286 by 2039. The structure is 78 ft (23.8 m) long and 22 ft wide. If it were closed, the detour would be 8.1 mi (13 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Arkadelphia RD over Six Mile Creek Relief built?
It was built in 1975, making it 50 years old in 2025.
What condition is Arkadelphia RD over Six Mile 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 August 2023.
How much traffic does Arkadelphia RD over Six Mile Creek Relief carry?
About 260 vehicles per day (2019 count).
How long is Arkadelphia RD over Six Mile Creek Relief?
The structure is 78 ft (23.8 m) long with a longest span of 20 ft (6.1 m) and a deck 22 ft wide.
Who owns Arkadelphia RD over Six Mile Creek Relief?
It is owned by the County Highway Agency.