Mark Twain Rd. over Lyons Point Gully
GoodAcadia Parish, Louisiana · 1 Mile East of Leger Rd. · Structure no. 030130092921981
- Built
- 2001
- 24 years old
- Condition
- Good
- inspected July 2024
- Type
- Slab
- Concrete
- Length
- 118 ft
- 6 main spans
- Daily traffic
- 100
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Mark Twain Rd. over Lyons Point Gully is a concrete slab carrying Mark Twain Rd. over Lyons Point Gully in Acadia Parish, Louisiana. It was built in 2001, so it is 24 years old, younger 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 100 vehicles a day, projected to reach 110 by 2042. The structure is 118 ft (36 m) long and 27 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mark Twain Rd. over Lyons Point Gully built?
It was built in 2001, making it 24 years old in 2025.
What condition is Mark Twain Rd. over Lyons Point Gully 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 July 2024.
How much traffic does Mark Twain Rd. over Lyons Point Gully carry?
About 100 vehicles per day (2022 count).
How long is Mark Twain Rd. over Lyons Point Gully?
The structure is 118 ft (36 m) long with a longest span of 20 ft (6.1 m) and a deck 27 ft wide.
Who owns Mark Twain Rd. over Lyons Point Gully?
It is owned by the County Highway Agency.