US-550 EB and WB over I-25 Sbl and Nbl
GoodSandoval County, New Mexico · 16.3 M N JCT I-25/I-40 · Structure no. 000000000008767
- Built
- 1987
- 38 years old, rebuilt 2014
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 164 ft
- 2 main spans
- Daily traffic
- 20,671
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US-550 EB and WB over I-25 Sbl and Nbl is a prestressed concrete continuous stringer/multi-beam or girder carrying US-550 EB and WB over I-25 Sbl and Nbl in Sandoval County, New Mexico. It was built in 1987 and reconstructed in 2014, so it is 38 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 20,671 vehicles a day, roughly 13% of them trucks, projected to reach 28,112 by 2043. The structure is 164 ft (50 m) long and 106 ft wide. If it were closed, the detour would be 2.5 mi (4 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US-550 EB and WB over I-25 Sbl and Nbl built?
It was built in 1987, making it 38 years old in 2025. It was reconstructed in 2014.
What condition is US-550 EB and WB over I-25 Sbl and Nbl 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 September 2024.
How much traffic does US-550 EB and WB over I-25 Sbl and Nbl carry?
About 20,671 vehicles per day (2023 count), of which roughly 13% are trucks.
How long is US-550 EB and WB over I-25 Sbl and Nbl?
The structure is 164 ft (50 m) long with a longest span of 79 ft (24.1 m) and a deck 106 ft wide.
Who owns US-550 EB and WB over I-25 Sbl and Nbl?
It is owned by the State Highway Agency.