IRR/NM-502 over Unnamed Waterway
GoodSanta Fe County, New Mexico · 1.74 MI W of JCT US-84 · Structure no. 000000000005523
- Built
- 1947
- 78 years old, rebuilt 1987
- Condition
- Good
- inspected August 2021
- Type
- Culvert
- Concrete
- Length
- 39 ft
- 6 main spans
- Daily traffic
- 16,841
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
IRR/NM-502 over Unnamed Waterway is a concrete culvert carrying IRR/NM-502 over Unnamed Waterway in Santa Fe County, New Mexico. It was built in 1947 and reconstructed in 1987, so it is 78 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 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 16,841 vehicles a day, roughly 17% of them trucks, projected to reach 22,903 by 2043. The structure is 39 ft (11.9 m) long. If it were closed, the detour would be 24.9 mi (40 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR/NM-502 over Unnamed Waterway built?
It was built in 1947, making it 78 years old in 2025. It was reconstructed in 1987.
What condition is IRR/NM-502 over Unnamed Waterway 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 2021.
How much traffic does IRR/NM-502 over Unnamed Waterway carry?
About 16,841 vehicles per day (2023 count), of which roughly 17% are trucks.
How long is IRR/NM-502 over Unnamed Waterway?
The structure is 39 ft (11.9 m) long with a longest span of 6 ft (1.8 m).
Who owns IRR/NM-502 over Unnamed Waterway?
It is owned by the State Highway Agency.