Chalybeate RD over Martin Creek Trib
GoodBossier Parish, Louisiana · 4.0 MI N of LA 157 · Structure no. 040833008933861
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected December 2024
- Type
- Culvert
- Concrete
- Length
- 22 ft
- 3 main spans
- Daily traffic
- 100
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Chalybeate RD over Martin Creek Trib is a concrete culvert carrying Chalybeate RD over Martin Creek Trib in Bossier Parish, Louisiana. It was built in 1998, so it is 27 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 2040. The structure is 22 ft (6.7 m) long and 64 ft wide. If it were closed, the detour would be 98.8 mi (159 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Chalybeate RD over Martin Creek Trib built?
It was built in 1998, making it 27 years old in 2025.
What condition is Chalybeate RD over Martin Creek Trib 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 December 2024.
How much traffic does Chalybeate RD over Martin Creek Trib carry?
About 100 vehicles per day (2020 count).
How long is Chalybeate RD over Martin Creek Trib?
The structure is 22 ft (6.7 m) long with a longest span of 8 ft (2.4 m) and a deck 64 ft wide.
Who owns Chalybeate RD over Martin Creek Trib?
It is owned by the County Highway Agency.