29-A009 over Porter Draw
GoodLuna County, New Mexico · 4 MI N of US-180 @MP152.3 · Structure no. 000000000008325
- Built
- 1981
- 44 years old
- Condition
- Good
- inspected August 2023
- Type
- Culvert
- Concrete
- Length
- 145 ft
- 10 main spans
- Daily traffic
- 385
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
29-A009 over Porter Draw is a concrete culvert carrying 29-A009 over Porter Draw in Luna County, New Mexico. It was built in 1981, so it is 44 years old, younger than the New Mexico average of 51.5 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 385 vehicles a day, projected to reach 523 by 2043. The structure is 145 ft (44.2 m) long. If it were closed, the detour would be 11.8 mi (19 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 29-A009 over Porter Draw built?
It was built in 1981, making it 44 years old in 2025.
What condition is 29-A009 over Porter Draw 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 August 2023.
How much traffic does 29-A009 over Porter Draw carry?
About 385 vehicles per day (2023 count).
How long is 29-A009 over Porter Draw?
The structure is 145 ft (44.2 m) long with a longest span of 12 ft (3.7 m).
Who owns 29-A009 over Porter Draw?
It is owned by the County Highway Agency.