California U-turn laws are spread across six sections of the Vehicle Code, and whether a U-turn is legal depends on where you are: at an intersection, in a business district, in a residential neighborhood, near a fire station, or on an open highway. The base fine is $35, but with mandatory penalty assessments the real cost lands between $234 and $400, plus one point on your DMV record.
Where You Can Legally Make a U-Turn
At intersections without traffic signals, a U-turn is generally allowed unless a sign says otherwise. At signal-controlled intersections, the rule tightens: you can only make the turn when a green signal permits the left-turn movement, and you have to start from the far-left lane available to traffic moving in your direction.1California Legislative Information. California Vehicle Code VEH 22100.5 A solid green or a green left-turn arrow works. A red signal does not.
In a business district, U-turns are legal in only two places: at an intersection, or through a designated opening in a divided highway.2California Legislative Information. California Vehicle Code VEH 22102 Those median cuts on boulevards with center dividers exist partly for this purpose.
Residential areas are looser. You can make a U-turn in a residence district as long as no vehicle is approaching from either direction within 200 feet. If you’re at an intersection where oncoming traffic is controlled by a signal or stop sign, that 200-foot buffer doesn’t apply, and you can proceed.3California Legislative Information. California Vehicle Code VEH 22103
Where U-Turns Are Prohibited
Five situations make a U-turn illegal regardless of how safe it looks:
- On any highway where you don’t have a clear, unobstructed view for at least 200 feet in both directions. Curves, hills, vegetation, and parked trucks all count as obstructions.4California Legislative Information. California Vehicle Code VEH 22105
- In front of the driveway or approach to a fire station, and you cannot use a fire station driveway to reverse direction either.5California Legislative Information. California Vehicle Code VEH 22104
- Mid-block in a business district, meaning anywhere in a commercial area that isn’t an intersection or a divided-highway opening.2California Legislative Information. California Vehicle Code VEH 22102
- Anywhere a posted “No U-Turn” sign prohibits the maneuver. Local authorities can restrict specific intersections this way.
- At a signal-controlled intersection without a green signal allowing the left-turn movement.1California Legislative Information. California Vehicle Code VEH 22100.5
You Still Have to Yield
Legal doesn’t mean you have priority. A driver making a U-turn must yield the right-of-way to all vehicles approaching from the opposite direction that are close enough to be a hazard, and must keep yielding until the turn can be completed with reasonable safety.6California Legislative Information. California Vehicle Code VEH 21801
If you begin a U-turn and an oncoming driver has to brake or swerve, you violated the right-of-way even if the U-turn itself was permitted at that location. The same duty applies to left turns, so the analysis doesn’t change whether you’re turning into a driveway or going the full 180.
What an Illegal U-Turn Costs
The base fine is $35. Once California applies its state and county penalty assessments, court construction fees, and surcharges, the total typically comes to between $234 and $400 depending on the county, with Los Angeles, Orange, and Sacramento counties on the higher end.7California Courts. Uniform Bail and Penalty Schedules
The conviction also puts one point on your DMV record. One point isn’t a crisis by itself, but points stack. Accumulate 4 in 12 months, 6 in 24 months, or 8 in 36 months, and the DMV imposes a one-year probation with a six-month license suspension.8California DMV. Negligent Operator Actions Insurance rates usually rise after any moving violation conviction, and over time that increase often outweighs the fine.
Keeping the Point Off With Traffic School
Because an illegal U-turn is a one-point moving violation, you’re generally eligible for Traffic Violator School. The court has to approve your attendance, and you can only use this option once every 18 months. If you’ve already used traffic school for a ticket inside that window, the U-turn point stays on your record.
Traffic school doesn’t erase the conviction. The court still records it, and your insurance company may still find it. For DMV purposes, though, the point is masked and won’t count toward the negligent operator thresholds.8California DMV. Negligent Operator Actions
If a U-Turn Causes an Accident
The ticket is the smaller problem. Civil liability is where the money is, and the driver making the U-turn usually carries substantial fault because the statute puts the duty to yield on them.6California Legislative Information. California Vehicle Code VEH 21801
California uses pure comparative negligence. Fault can be split in any proportion, and there’s no cutoff. If a jury finds you 80% at fault for an unsafe U-turn, you can still recover 20% of your damages from a driver who was speeding or distracted. The other driver’s recovery works the same way in reverse.
An illegal U-turn that causes a crash can also strengthen the other side’s case through negligence per se. When you violate a safety statute like the Vehicle Code and that violation causes the kind of harm the statute was meant to prevent, the violation itself can serve as proof of negligence. The injured party still has to show the violation caused their injuries, but they don’t have to separately prove carelessness.
The Emergency Vehicle Exception
Authorized emergency vehicles, including police cars, fire trucks, and ambulances, are exempt from the entire Vehicle Code chapter governing turns, which includes every U-turn rule above.9California Legislative Information. California Vehicle Code VEH 21055 The exemption applies only when the vehicle is responding to an emergency call, displaying a red warning light visible from the front, and sounding a siren if one is reasonably necessary. It doesn’t excuse the driver from a general duty of reasonable care, and it doesn’t apply to ordinary drivers under any circumstances.