The most common serious motorcycle crash is a car turning left across a rider's path. A driver turning left generally must yield to oncoming traffic, so when they turn into an approaching motorcycle, the turning driver is frequently at fault — though the evidence always controls.
Why these crashes happen
Drivers often "look but fail to see" a motorcycle because it is narrower than a car, or they misjudge its speed and distance. The result is a left turn directly into the rider's path at an intersection or driveway.
Right of way and fault
A left-turning driver must yield to oncoming vehicles close enough to be a hazard. When they do not, they are commonly found at fault. But a rider who was speeding, ran a light, or was not visible may share responsibility under comparative fault.
| Factor | Points toward |
|---|---|
| Driver turned across oncoming rider | Driver fault (failure to yield) |
| Rider well over the speed limit | Shared fault |
| Rider ran a red or was hidden | Shared fault |
"I didn't see the motorcycle" is an explanation, not a defense to failing to yield.
Proving what happened
Intersection and business cameras, witness accounts, skid and debris patterns, and the point of impact help reconstruct a left-turn crash. For the bigger picture, see our motorcycle claims guide and motorcycle accidents page. A free consultation can help a rider understand fault in their crash.
Frequently Asked Questions
Who is at fault in a left-turn motorcycle crash?
Why do drivers hit motorcycles when turning left?
Is 'I didn't see the motorcycle' a defense?
Can the rider be partly at fault?
What evidence helps?
Are these crashes usually serious?
Does a green light settle fault?
How long do I have to file?
Have a question about your situation?
Our California personal injury attorneys offer free, confidential consultations.
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