Anaheim vs Santa Ana
How do vehicle idling restrictions rules compare between Anaheim, CA and Santa Ana, CA?
Anaheim and Santa Ana have similar restriction levels.
Anaheim, CA
Orange County
Heavy-duty diesel trucks and buses operating in Anaheim, including the Resort and Platinum Triangle districts, must obey California's five-minute idling limit, with school-zone idling further restricted under state law.
View full Anaheim rules →Santa Ana, CA
Orange County
California Air Resources Board rules limit heavy-duty diesel truck idling to five minutes statewide, and Santa Ana enforces idling restrictions near schools and residences in coordination with state law.
View full Santa Ana rules →Key Facts Comparison
| Fact | Anaheim | Santa Ana |
|---|---|---|
| State rule | 13 CCR 2485 | - |
| Limit | 5 minutes | - |
| School zone rule | 13 CCR 2480 | - |
| Common targets | Tour buses, delivery trucks | - |
| State limit | - | 5 minutes |
| School buffer | - | 100 feet |
| Trucks covered | - | Over 10,000 lbs |
| Lead enforcer | - | CARB plus SAPD |
Highlighted rows indicate differences between cities.
Anaheim FAQ
Does the rule apply to passenger cars?
The five-minute diesel rule targets heavy-duty vehicles; passenger cars instead face local nuisance rules and HOA or property-owner restrictions.
Is idling allowed in extreme heat?
Sleeper berth and safety exemptions exist, but routine air-conditioning idling for tour buses or delivery trucks is not exempt under California rules.
Santa Ana FAQ
Does this apply to passenger cars?
The CARB rule targets heavy-duty diesel trucks. Passenger vehicles are not covered, though local nuisance rules can address chronic idling.
How do I report an idling truck?
Call CARB's 1-800-END-SMOG hotline, or contact Santa Ana Code Enforcement for non-emergency local concerns near homes or schools.
Compare other topics
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