FM 471 over Drain
FairMedina County, Texas · 0.01 MI W of Bexar C/L · Structure no. 151630084902023
- Built
- 1991
- 34 years old
- Condition
- Fair
- inspected August 2024
- Type
- Culvert
- Concrete
- Length
- 31 ft
- 3 main spans
- Daily traffic
- 8,445
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
FM 471 over Drain is a concrete culvert carrying FM 471 over Drain in Medina County, Texas. It was built in 1991, so it is 34 years old, younger 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 5 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 8,445 vehicles a day, roughly 7% of them trucks, projected to reach 9,780 by 2033. The structure is 31 ft (9.4 m) long. If it were closed, the detour would be 5 mi (8 km).
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 | 7 Good | Some minor problems. |
| Culvert | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FM 471 over Drain built?
It was built in 1991, making it 34 years old in 2025.
What condition is FM 471 over Drain 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 August 2024.
How much traffic does FM 471 over Drain carry?
About 8,445 vehicles per day (2020 count), of which roughly 7% are trucks.
How long is FM 471 over Drain?
The structure is 31 ft (9.4 m) long with a longest span of 8 ft (2.4 m).
Who owns FM 471 over Drain?
It is owned by the State Highway Agency.