US 77 Nbfr over Drain
GoodSan Patricio County, Texas · 0.01 MI SW of Bus 77 · Structure no. 162050037104101
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected March 2024
- Type
- Culvert
- Concrete
- Length
- 43 ft
- 5 main spans
- Daily traffic
- 6,650
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
US 77 Nbfr over Drain is a concrete culvert carrying US 77 Nbfr over Drain in San Patricio County, Texas. It was built in 2017, so it is 8 years old, younger than the Texas average of 44.4 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 6,650 vehicles a day, roughly 28% of them trucks, projected to reach 10,370 by 2035. 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 77 Nbfr over Drain built?
It was built in 2017, making it 8 years old in 2025.
What condition is US 77 Nbfr over Drain 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 March 2024.
How much traffic does US 77 Nbfr over Drain carry?
About 6,650 vehicles per day (2015 count), of which roughly 28% are trucks.
How long is US 77 Nbfr over Drain?
The structure is 43 ft (13.1 m) long with a longest span of 7 ft (2.1 m).
Who owns US 77 Nbfr over Drain?
It is owned by the State Highway Agency.