Construction Zone Speeding Ticket in California
Construction zone speeding carries some of the highest fines in California traffic law because the base fine is doubled. However, the doubling only applies under specific conditions—and that's where your defense begins.
Construction Zone Speeding Quick Facts
California Construction Zone Speed Laws
CVC 22362 - Construction Zone Speed Limits
This section allows reduced speed limits in highway construction or maintenance areas. Speed limits must be posted on signs and typically range from 25-55 mph depending on conditions.
CVC 42009 - Doubled Fine Provision
This section mandates doubled fines for speeding violations in highway construction or maintenance zones—but only when workers are present. This is the critical detail for your defense.
Important: If your ticket doesn't indicate workers were present, or if no workers were actually in the area, you may be able to challenge the doubled fine.
Fine Amounts (With Doubling)
| MPH Over Limit | Regular Fine | Construction Zone (2X) |
|---|---|---|
| 1-15 mph | ~$238 | ~$500 |
| 16-25 mph | ~$367 | ~$750 |
| 26+ mph | ~$490 | ~$1,000+ |
Defense Strategies
1. No Workers Present
The doubled fine only applies when workers are present. If you were cited at night, on a weekend, or in an area with no active work:
- Document the time and day of your citation
- Note whether any workers were visible
- Check if the ticket specifically mentions workers present
- Return to photograph the area if work has concluded
2. Improper Signage
Construction zone speed limits must be properly posted. Check for:
- Missing or damaged speed limit signs
- Signs not visible due to equipment or vehicles
- Conflicting speed limit postings
- Signs placed too close to the zone (inadequate warning)
- "End Construction Zone" signs placed incorrectly
3. Challenge the Speed Measurement
Standard speed detection defenses apply:
- Radar/lidar calibration records
- Officer certification to operate equipment
- Multiple vehicles in radar beam
- Reflective surfaces from construction equipment
4. Work Not on Highway
CVC 42009 specifically applies to "highway" construction zones. Work zones on local streets may not qualify for doubled fines unless local ordinances specify otherwise.
5. Reduce to Regular Speeding
Even if you can't beat the ticket entirely, successfully arguing that workers weren't present can reduce your fine from $500+ to ~$238.
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Frequently Asked Questions
Does the doubling apply to points too?
No. Only the fine is doubled. You still receive 1 point on your DMV record, the same as a regular speeding ticket.
What if the construction looked finished?
If the work appeared complete and no workers were present, the zone may have been improperly maintained. Document this with photos and include it in your defense—construction signs should be removed promptly after work concludes.
Can I go to traffic school for a construction zone ticket?
Yes, if eligible (haven't attended in 18 months). Traffic school masks the point but you still pay the full (doubled) fine—which is why fighting the ticket first makes sense.
How do I know if my fine was doubled?
Your citation or bail schedule should indicate if the construction zone enhancement applies. Compare your fine to the standard amounts—if it's roughly double, the enhancement was applied.