Unsafe lane changes and left‑turn crashes heighten injury risk

Improper lane changes are a leading cause of highway accidents. Common errors include failing to check blind spots, driver distraction, misjudging speed or distance, not signaling, and aggressive or impulsive maneuvers. These mistakes can cause sideswipe and rear‑end collisions that often result in severe injuries, especially at high speeds.

Left‑turn collisions pose a particular danger to cyclists and motorcyclists. Drivers may misread a rider’s position, underestimate speed, or be unable to stop in time, especially on wet or uneven surfaces. The narrow profile of two‑wheel vehicles makes them harder to detect, and impacts can inflict serious trauma such as brain injury, fractures, and internal bleeding.