I-25 Nbl over Spikey Arroyo
FairSocorro County, New Mexico · 19.5 M N of Sierra Cl · Structure no. 000000000006679
- Built
- 1966
- 59 years old, rebuilt 2007
- Condition
- Fair
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 147 ft
- 3 main spans
- Daily traffic
- 6,438
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I-25 Nbl over Spikey Arroyo is a prestressed concrete stringer/multi-beam or girder carrying I-25 Nbl over Spikey Arroyo in Socorro County, New Mexico. It was built in 1966 and reconstructed in 2007, so it is 59 years old, older 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 6,438 vehicles a day, roughly 45% of them trucks, projected to reach 8,755 by 2043. The structure is 147 ft (44.8 m) long and 47 ft wide.
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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-25 Nbl over Spikey Arroyo built?
It was built in 1966, making it 59 years old in 2025. It was reconstructed in 2007.
What condition is I-25 Nbl over Spikey Arroyo 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 April 2024.
How much traffic does I-25 Nbl over Spikey Arroyo carry?
About 6,438 vehicles per day (2023 count), of which roughly 45% are trucks.
How long is I-25 Nbl over Spikey Arroyo?
The structure is 147 ft (44.8 m) long with a longest span of 48 ft (14.6 m) and a deck 47 ft wide.
Who owns I-25 Nbl over Spikey Arroyo?
It is owned by the State Highway Agency.