Loop 1604 over Potranco Creek
FairBexar County, Texas · 2.8 MI N of FM 2536 · Structure no. 150150245201032
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected August 2024
- Type
- Culvert
- Concrete
- Length
- 29 ft
- 2 main spans
- Daily traffic
- 10,213
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Loop 1604 over Potranco Creek is a concrete culvert carrying Loop 1604 over Potranco Creek in Bexar County, Texas. It was built in 1970, so it is 55 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 10,213 vehicles a day, roughly 7% of them trucks, projected to reach 12,050 by 2033. The structure is 29 ft (8.8 m) long and 69 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Loop 1604 over Potranco Creek built?
It was built in 1970, making it 55 years old in 2025.
What condition is Loop 1604 over Potranco Creek 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 Loop 1604 over Potranco Creek carry?
About 10,213 vehicles per day (2020 count), of which roughly 7% are trucks.
How long is Loop 1604 over Potranco Creek?
The structure is 29 ft (8.8 m) long with a longest span of 10 ft (3 m) and a deck 69 ft wide.
Who owns Loop 1604 over Potranco Creek?
It is owned by the State Highway Agency.