NM-377 over Mimbres River
GoodLuna County, New Mexico · 1.9 MI N of NM-549 · Structure no. 000000000009448
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected August 2023
- Type
- Slab
- Concrete Continuous
- Length
- 193 ft
- 8 main spans
- Daily traffic
- 337
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
NM-377 over Mimbres River is a concrete continuous slab carrying NM-377 over Mimbres River in Luna County, New Mexico. It was built in 2009, so it is 16 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 337 vehicles a day, roughly 11% of them trucks, projected to reach 458 by 2043. The structure is 193 ft (58.7 m) long and 33 ft wide. If it were closed, the detour would be 5 mi (8 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 NM-377 over Mimbres River built?
It was built in 2009, making it 16 years old in 2025.
What condition is NM-377 over Mimbres River 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 NM-377 over Mimbres River carry?
About 337 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is NM-377 over Mimbres River?
The structure is 193 ft (58.7 m) long with a longest span of 25 ft (7.6 m) and a deck 33 ft wide.
Who owns NM-377 over Mimbres River?
It is owned by the State Highway Agency.