2 Injured in Car Accident on William Cannon Dr. in Austin, TX
Travis County, TX — September 23, 2025, two people were injured due to a car accident at approximately 4:30 p.m. along William Cannon Drive.
According to authorities, a 34-year-old woman was traveling in a westbound Hyundai Accent on William Cannon Drive at the Cannonleague Drive intersection when the accident took place.

Officials indicate that, for as yet unknown reasons, a southbound Chevrolet Silverado pickup truck occupied by a 49-year-old man entered the intersection at an apparently unsafe time, failing to yield the right-of-way at a stop sign. A collision consequently occurred between the left side of the pickup truck and the front-end of the Hyundai.
The woman from the Accident reportedly sustained serious injuries over the course of the accident. The man from the Silverado suffered minor injuries, as well, reports state. Additional details pertaining to this incident—including the identities of the victims—are not available at this point in time. The investigation is currently ongoing.
Commentary by Attorney Michael Grossman
Crashes that happen at intersections often seem cut and dry—one vehicle failed to yield, and another had the right-of-way. But those basic facts don’t always explain why the crash occurred, especially when someone is seriously hurt. Getting those answers takes more than just a traffic citation.
1. Did the authorities thoroughly investigate the crash?
A collision at a stop-controlled intersection should trigger a full reconstruction, especially when injuries are involved. Did investigators determine how far the vehicles were from the intersection when the Silverado moved forward? Was there a delay, distraction, or unclear movement pattern that might explain the timing? Without careful documentation of both drivers' paths and decisions, the real cause could be oversimplified or missed entirely.
2. Has anyone looked into the possibility that a vehicle defect caused the crash?
If the pickup entered the intersection when it shouldn't have, it’s reasonable to ask whether the driver actually had full control. Brake problems, powertrain issues, or sensor failures could all cause a delayed or unexpected move. Especially in older trucks, a malfunction may play a role without leaving visible evidence. Unless someone inspects the vehicle for defects, that possibility stays off the table.
3. Has all the electronic data relating to the crash been collected?
Both vehicles likely store valuable information that could clarify what happened—things like vehicle speed, braking activity, and steering input. GPS data and phone records can also shed light on attention and timing. If the Silverado moved when it shouldn’t have, that data could show whether it was a conscious decision, a mistake, or something else entirely. But without quick action to preserve this information, it might already be lost.
When serious injuries follow a failure to yield, it’s tempting to close the book with a traffic violation. But for those affected, the real story often lies in the details that only show up when someone looks closer.
Takeaways:
- Intersection crashes require full reconstruction to understand both drivers’ decisions.
- A mechanical failure in the yielding vehicle could cause an unexpected move.
- Onboard and phone data can clarify timing and intent—but only if collected quickly.

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