US 181 Sbfr & Ramp over Drainage Ditch
GoodSan Patricio County, Texas · 1.35 MI N of FM 3239 · Structure no. 162050010104011
- Built
- 2008
- 17 years old, rebuilt 2021
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Concrete
- Length
- 55 ft
- 5 main spans
- Daily traffic
- 43,726
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 181 Sbfr & Ramp over Drainage Ditch is a concrete culvert carrying US 181 Sbfr & Ramp over Drainage Ditch in San Patricio County, Texas. It was built in 2008 and reconstructed in 2021, so it is 17 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 43,726 vehicles a day, roughly 6% of them trucks, projected to reach 61,216 by 2042. The structure is 55 ft (16.9 m) long and 109 ft wide. 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 181 Sbfr & Ramp over Drainage Ditch built?
It was built in 2008, making it 17 years old in 2025. It was reconstructed in 2021.
What condition is US 181 Sbfr & Ramp over Drainage Ditch 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 April 2024.
How much traffic does US 181 Sbfr & Ramp over Drainage Ditch carry?
About 43,726 vehicles per day (2022 count), of which roughly 6% are trucks.
How long is US 181 Sbfr & Ramp over Drainage Ditch?
The structure is 55 ft (16.9 m) long with a longest span of 11 ft (3.5 m) and a deck 109 ft wide.
Who owns US 181 Sbfr & Ramp over Drainage Ditch?
It is owned by the State Highway Agency.