US-285 over San Cristobal Arroyo
FairSanta Fe County, New Mexico · 6.25 MI S of JCT NM-41 · Structure no. 000000000008759
- Built
- 1991
- 34 years old
- Condition
- Fair
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 140 ft
- 2 main spans
- Daily traffic
- 1,862
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US-285 over San Cristobal Arroyo is a prestressed concrete continuous stringer/multi-beam or girder carrying US-285 over San Cristobal Arroyo in Santa Fe County, New Mexico. It was built in 1991, so it is 34 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 5 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 1,862 vehicles a day, roughly 17% of them trucks, projected to reach 2,532 by 2043. The structure is 140 ft (42.7 m) long and 43 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US-285 over San Cristobal Arroyo built?
It was built in 1991, making it 34 years old in 2025.
What condition is US-285 over San Cristobal 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 July 2024.
How much traffic does US-285 over San Cristobal Arroyo carry?
About 1,862 vehicles per day (2023 count), of which roughly 17% are trucks.
How long is US-285 over San Cristobal Arroyo?
The structure is 140 ft (42.7 m) long with a longest span of 68 ft (20.7 m) and a deck 43 ft wide.
Who owns US-285 over San Cristobal Arroyo?
It is owned by the State Highway Agency.