IA-4102 over Unnamed Waterway
GoodCibola County, New Mexico · 20.15 MI E of JCT NM-53 · Structure no. 000000000006879
- Built
- 1967
- 58 years old
- Condition
- Good
- inspected December 2023
- Type
- Culvert
- Concrete
- Length
- 29 ft
- 3 main spans
- Daily traffic
- 149
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
IA-4102 over Unnamed Waterway is a concrete culvert carrying IA-4102 over Unnamed Waterway in Cibola County, New Mexico. It was built in 1967, so it is 58 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 149 vehicles a day, projected to reach 202 by 2042. The structure is 29 ft (8.9 m) long.
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 | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IA-4102 over Unnamed Waterway built?
It was built in 1967, making it 58 years old in 2025.
What condition is IA-4102 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 December 2023.
How much traffic does IA-4102 over Unnamed Waterway carry?
About 149 vehicles per day (2022 count).
How long is IA-4102 over Unnamed Waterway?
The structure is 29 ft (8.9 m) long with a longest span of 8 ft (2.4 m).
Who owns IA-4102 over Unnamed Waterway?
It is owned by the State Highway Agency.