FL-4777 over Unnamed Waterway
GoodSanta Fe County, New Mexico · 0.1MI S JCT Alamo Dr- Gua · Structure no. 000000000005766
- Built
- 1955
- 70 years old
- Condition
- Good
- inspected February 2023
- Type
- Culvert
- Concrete
- Length
- 26 ft
- 4 main spans
- Daily traffic
- 13,933
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
FL-4777 over Unnamed Waterway is a concrete culvert carrying FL-4777 over Unnamed Waterway in Santa Fe County, New Mexico. It was built in 1955, so it is 70 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 13,933 vehicles a day, roughly 13% of them trucks, projected to reach 18,948 by 2043. The structure is 26 ft (7.9 m) long. If it were closed, the detour would be 1.9 mi (3 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 FL-4777 over Unnamed Waterway built?
It was built in 1955, making it 70 years old in 2025.
What condition is FL-4777 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 February 2023.
How much traffic does FL-4777 over Unnamed Waterway carry?
About 13,933 vehicles per day (2023 count), of which roughly 13% are trucks.
How long is FL-4777 over Unnamed Waterway?
The structure is 26 ft (7.9 m) long with a longest span of 6 ft (1.8 m).
Who owns FL-4777 over Unnamed Waterway?
It is owned by the City or Municipal Highway Agency.