Why the Rear Driver Is (Almost) Always At Fault
California Vehicle Code §21703 requires drivers to maintain a safe following distance. CVC §22350 requires driving at a speed safe for conditions. The "assured clear distance ahead" rule means every driver must be able to stop within the distance they can see. When a rear-end collision occurs, the rear driver failed at least one of these duties.
The exception: if the front driver made a sudden, unexpected lane change or stop that gave the rear driver no reasonable opportunity to stop, comparative fault may be assigned. But in straight-line rear-end cases, courts routinely find the rear driver 100% liable.
Why Inland Empire Freeways Are Rear-End Hotspots
The I-10, I-15, and I-210 corridors through Fontana, Rancho Cucamonga, and Ontario regularly see severe congestion — drivers traveling at highway speed fail to react to sudden slowdowns, creating high-energy rear-end impacts. San Bernardino's surface streets (Baseline St, Highland Ave, Waterman Ave) are also common rear-end sites due to high traffic volumes and frequent signal stops.
The "Delay in Symptoms" Problem
The single biggest mistake rear-end accident victims make is thinking they're "fine" at the scene. Adrenaline suppresses pain — serious disc injuries, brain injuries, and ligament damage often don't manifest fully until 24–72 hours after impact, sometimes days or weeks later. By then, you may have already given a recorded statement to the insurance company saying you had no injuries.
Always seek medical evaluation within 24–48 hours, even if you feel okay. Documenting your symptoms early is critical to your case value. Tell the treating physician about any neck stiffness, headache, or back pain — even if mild — and connect it to the accident.