US 181 over Seguin Branch
FairWilson County, Texas · 1.70 MI NW of SH 97 · Structure no. 152470010003061
- Built
- 1941
- 84 years old, rebuilt 1977
- Condition
- Fair
- inspected July 2024
- Type
- Culvert
- Concrete
- Length
- 55 ft
- 5 main spans
- Daily traffic
- 21,846
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 181 over Seguin Branch is a concrete culvert carrying US 181 over Seguin Branch in Wilson County, Texas. It was built in 1941 and reconstructed in 1977, so it is 84 years old, older than the Texas average of 44.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 21,846 vehicles a day, roughly 9% of them trucks, projected to reach 30,584 by 2042. The structure is 55 ft (16.8 m) long.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 181 over Seguin Branch built?
It was built in 1941, making it 84 years old in 2025. It was reconstructed in 1977.
What condition is US 181 over Seguin Branch in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2024.
How much traffic does US 181 over Seguin Branch carry?
About 21,846 vehicles per day (2023 count), of which roughly 9% are trucks.
How long is US 181 over Seguin Branch?
The structure is 55 ft (16.8 m) long with a longest span of 10 ft (3 m).
Who owns US 181 over Seguin Branch?
It is owned by the State Highway Agency.