CVC 22352(a): Prima Facie Speed Limit Violation in California

Understanding CVC 22352(a): Prima Facie Speed Limits in California

California Vehicle Code Section 22352(a) establishes prima facie speed limits for specific types of roadways and areas throughout the state. If you received a citation for this code, you were cited for exceeding the speed limit in a designated zone where the law sets a presumptive maximum speed.

What Does Prima Facie Mean?

The term "prima facie" is Latin for "at first appearance" or "on its face." In traffic law, a prima facie speed limit means the speed is presumed to be reasonable and safe under normal conditions. However, this presumption can be challenged. If road conditions, weather, visibility, or traffic require slower speeds, drivers must reduce speed accordingly even if traveling under the posted limit.

Speed Limits Under CVC 22352(a)

This code section establishes several prima facie speed limits:

15 miles per hour:

• Railway crossings (when required)
• Alley ways
• Intersections where visibility is limited

25 miles per hour:

• Business districts
• Residential districts
• School zones (when children are present)

These limits apply even when no speed limit sign is posted. The law presumes drivers know these default limits based on the type of area they are driving through.

Financial Penalties and Fines

The base fine for violating CVC 22352(a) starts at $35 for speeds 1-15 mph over the limit. However, the actual amount you pay will be significantly higher due to mandatory assessments and fees added by the state and county.

Total fines typically range from:

• $238 to $300 for 1-15 mph over the limit
• $367 to $450 for 16-25 mph over the limit
• Higher amounts for speeds exceeding 26 mph over the limit

The exact total depends on the county where the violation occurred and how much over the limit you were traveling.

DMV Points and Your Driving Record

A conviction under CVC 22352(a) adds one point to your California driving record. This point remains on your record for 36 months (three years) from the violation date.

Accumulating points can lead to serious consequences:

• Four points in 12 months may result in license suspension
• Six points in 24 months may result in license suspension
• Eight points in 36 months may result in license suspension

Negligent operator treatment can result in a suspended or revoked license.

Insurance Rate Increases

A speeding conviction typically causes your auto insurance rates to increase. Insurance companies view speeding violations as indicators of risky driving behavior. Rate increases vary by insurer but commonly range from 20% to 40% for a single speeding ticket.

This increase usually remains in effect for three to five years, potentially costing you hundreds or thousands of dollars in additional premiums over time.

Traffic School Eligibility

You may be eligible for traffic school if:

• You have a valid California driver's license
• The violation was not in a commercial vehicle
• You have not attended traffic school for another ticket within the past 18 months
• The court grants permission

Completing traffic school prevents the point from appearing on your public driving record, which means your insurance company typically will not see the violation. You must still pay the fine plus a traffic school fee, but you avoid the insurance increase.

You must request traffic school before your citation due date or at your arraignment.

What to Check on Your Citation

Carefully review your traffic citation for:

• The exact speed you were allegedly traveling
• The posted or prima facie speed limit for that location
• The specific location and time of the alleged violation
• The officer's name and badge number
• The type of speed measurement device used (radar, lidar, pacing, visual estimate)
• Whether the location is correctly identified as a business district, residential district, or school zone
• The court location and appearance date

Any errors or inconsistencies may be relevant to your defense.

Evidence to Gather

If you plan to contest the citation, gather:

• Photographs of the location showing posted speed limit signs (or lack thereof)
• Photographs showing the area does not meet the legal definition of the zone type cited
• Witness statements from passengers or others present
• GPS or dashcam footage showing your actual speed
• Maintenance and calibration records for the speed measurement device (obtained through discovery)
• Weather and traffic conditions at the time
• Documentation of any obstructions to the officer's view

Your Options Before Paying

Paying the fine is an admission of guilt and results in a conviction on your record. Before paying, consider these options:

1. Contest the Citation in Court

You can plead not guilty and request a trial. This requires appearing in court but allows you to challenge the evidence and present your defense.

2. Trial by Written Declaration (TBWD)

California law allows you to contest most traffic tickets by mail without appearing in court. You submit a written statement explaining your defense along with any supporting evidence. The officer also submits a written statement. A judge reviews both and issues a decision.

If you lose the TBWD, you can request a new trial (trial de novo) and appear in court. This gives you two chances to fight the ticket.

3. Request Traffic School

If eligible, you can plead guilty or no contest, pay the fine, and attend traffic school to keep the point off your public record.

4. Negotiate with the Prosecutor

In some courts, you may be able to negotiate a reduction to a non-moving violation or a violation with no points.

Trial by Written Declaration Details

TBWD is available for most infractions including CVC 22352(a) violations. The process:

1. Check the box on your citation for "Trial by Written Declaration" or submit form TR-205
2. Pay bail (the full fine amount, which is refunded if you win)
3. Write your declaration explaining why you are not guilty
4. Submit any supporting evidence (photos, diagrams, documents)
5. Mail everything to the court by the deadline
6. Wait for the officer's declaration and the court's decision

The court must receive your TBWD packet by your appearance date. If you win, the citation is dismissed and your bail is refunded. If you lose, you can request a trial de novo within 20 days.

Common Legal Standards and Definitions

Understanding key terms helps in mounting a defense:

Business District: A place where 50% or more of the property fronting the highway for 600 feet or more is occupied by buildings in use for business.

Residential District: A place where 50% or more of the property fronting the highway for 300 feet or more is occupied by dwellings or by dwellings and buildings in use for business.

School Zone: The area approaching a school building or grounds where children are present and signs indicate a school zone.

If the location does not meet these legal definitions, the prima facie limit may not apply.

Potential Defenses

Successful defenses depend on the specific circumstances but may include:

• The area was incorrectly classified (not actually a business or residential district)
• Speed measurement was inaccurate or improperly conducted
• The officer lacked proper training or certification
• The speed detection device was not properly calibrated or maintained
• Mistaken identity (the officer cited the wrong vehicle)
• Necessity or emergency justified the speed
• The posted speed limit was higher than the prima facie limit

Long-Term Consequences

Beyond immediate fines and points, a speeding conviction can affect:

• Employment opportunities requiring a clean driving record
• Commercial driver's license status
• Professional licenses in some fields
• Future traffic violations (prior convictions can increase penalties)
• Ability to have future tickets dismissed

Taking action to fight or mitigate the citation can prevent these long-term impacts.

Important Deadlines

Missing deadlines can result in additional penalties including license suspension and increased fines. Key deadlines:

• Respond to the citation by the appearance date printed on the ticket
• Request traffic school before or at arraignment
• Submit Trial by Written Declaration before the appearance date
• Request trial de novo within 20 days of TBWD decision
• Pay fines by the date ordered by the court

Mark these dates on your calendar and set reminders.

Next Steps

If you received a CVC 22352(a) citation:

1. Do not ignore it
2. Review the citation carefully for errors
3. Gather evidence related to your case
4. Decide whether to contest, request traffic school, or pay
5. Meet all deadlines
6. Consider consulting with a traffic ticket attorney for complex cases

Remember that paying the fine is a conviction. Explore your options before making that decision.