FR-4102 over Unnamed Waterway
GoodGuadalupe County, New Mexico · 0.1M W NM129 @newkirk I/C · Structure no. 000000000002597
- Built
- 1934
- 91 years old, rebuilt 1952
- Condition
- Good
- inspected November 2023
- Type
- Culvert
- Concrete
- Length
- 43 ft
- 4 main spans
- Daily traffic
- 139
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
FR-4102 over Unnamed Waterway is a concrete culvert carrying FR-4102 over Unnamed Waterway in Guadalupe County, New Mexico. It was built in 1934 and reconstructed in 1952, so it is 91 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 139 vehicles a day, roughly 12% of them trucks, projected to reach 189 by 2043. The structure is 43 ft (13.1 m) long. If it were closed, the detour would be 1.2 mi (2 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FR-4102 over Unnamed Waterway built?
It was built in 1934, making it 91 years old in 2025. It was reconstructed in 1952.
What condition is FR-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 November 2023.
How much traffic does FR-4102 over Unnamed Waterway carry?
About 139 vehicles per day (2023 count), of which roughly 12% are trucks.
How long is FR-4102 over Unnamed Waterway?
The structure is 43 ft (13.1 m) long with a longest span of 10 ft (3 m).
Who owns FR-4102 over Unnamed Waterway?
It is owned by the State Highway Agency.