NM-220 over Rio Bonito
FairLincoln County, New Mexico · 2.2 MI S of US-380 · Structure no. 000000000008879
- Built
- 1993
- 32 years old
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 148 ft
- 2 main spans
- Daily traffic
- 329
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
NM-220 over Rio Bonito is a prestressed concrete continuous stringer/multi-beam or girder carrying NM-220 over Rio Bonito in Lincoln County, New Mexico. It was built in 1993, so it is 32 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 fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 329 vehicles a day, roughly 11% of them trucks, projected to reach 447 by 2043. The structure is 148 ft (45.1 m) long and 37 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NM-220 over Rio Bonito built?
It was built in 1993, making it 32 years old in 2025.
What condition is NM-220 over Rio Bonito in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.
How much traffic does NM-220 over Rio Bonito carry?
About 329 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is NM-220 over Rio Bonito?
The structure is 148 ft (45.1 m) long with a longest span of 72 ft (21.9 m) and a deck 37 ft wide.
Who owns NM-220 over Rio Bonito?
It is owned by the State Highway Agency.