47-B43B over Cow Creek
GoodSan Miguel County, New Mexico · 5.2 MI N of I-25 Frntg RD · Structure no. 000000000008578
- Built
- 1984
- 41 years old
- Condition
- Good
- inspected October 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 30 ft
- 1 main span
- Daily traffic
- 210
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
47-B43B over Cow Creek is a prestressed concrete tee beam carrying 47-B43B over Cow Creek in San Miguel County, New Mexico. It was built in 1984, so it is 41 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 210 vehicles a day, projected to reach 285 by 2043. The structure is 30 ft (9.1 m) long and 24 ft wide. If it were closed, the detour would be 98.8 mi (159 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. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 47-B43B over Cow Creek built?
It was built in 1984, making it 41 years old in 2025.
What condition is 47-B43B over Cow Creek 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 October 2024.
How much traffic does 47-B43B over Cow Creek carry?
About 210 vehicles per day (2023 count).
How long is 47-B43B over Cow Creek?
The structure is 30 ft (9.1 m) long with a longest span of 28 ft (8.5 m) and a deck 24 ft wide.
Who owns 47-B43B over Cow Creek?
It is owned by the County Highway Agency.