Chalybeate Spr Rd. over Martin Creek Trib
GoodBossier Parish, Louisiana · 2.4 Mi. N. of LA 157 · Structure no. 040800000040436
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected December 2024
- Type
- Truss - Deck
- Wood or Timber
- Length
- 30 ft
- 2 main spans
- Daily traffic
- 180
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Chalybeate Spr Rd. over Martin Creek Trib is a wood or timber truss - deck carrying Chalybeate Spr Rd. over Martin Creek Trib in Bossier Parish, Louisiana. It was built in 2017, so it is 8 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 180 vehicles a day, projected to reach 198 by 2040. The structure is 30 ft (9.1 m) long and 27 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Chalybeate Spr Rd. over Martin Creek Trib built?
It was built in 2017, making it 8 years old in 2025.
What condition is Chalybeate Spr 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 Spr Rd. over Martin Creek Trib carry?
About 180 vehicles per day (2020 count).
How long is Chalybeate Spr Rd. over Martin Creek Trib?
The structure is 30 ft (9.1 m) long with a longest span of 15 ft (4.6 m) and a deck 27 ft wide.
Who owns Chalybeate Spr Rd. over Martin Creek Trib?
It is owned by the County Highway Agency.