US 77 over Drain
GoodSan Patricio County, Texas · 0.65 MI S of SH 188 · Structure no. 162050037201011
- Built
- 1979
- 46 years old, rebuilt 1991
- Condition
- Good
- inspected March 2024
- Type
- Culvert
- Concrete
- Length
- 23 ft
- 3 main spans
- Daily traffic
- 16,759
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 77 over Drain is a concrete culvert carrying US 77 over Drain in San Patricio County, Texas. It was built in 1979 and reconstructed in 1991, so it is 46 years old, older 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 16,759 vehicles a day, roughly 31% of them trucks, projected to reach 25,113 by 2042. The structure is 23 ft (7 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 | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 77 over Drain built?
It was built in 1979, making it 46 years old in 2025. It was reconstructed in 1991.
What condition is US 77 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 over Drain carry?
About 16,759 vehicles per day (2022 count), of which roughly 31% are trucks.
How long is US 77 over Drain?
The structure is 23 ft (7 m) long with a longest span of 6 ft (1.8 m).
Who owns US 77 over Drain?
It is owned by the State Highway Agency.