The Traffic Enforcement Unit operates out of the Operations Support Division of the Irvine Police Department within the Traffic/Special Events Bureau. The unit is managed by one of three Operations Support Lieutenants and is supervised by the Traffic Sergeant. The personnel working in the unit are responsible for:

• Traffic Enforcement
• Area Traffic Officer Program
• Commerical Enforcement
• Parking Enforcement
• Traffic Collision Investigations
• Crossing Guards
• Driving Under the Influence (D.U.I.) Checkpoints
• DUI Traffic Enforcement
• High School Driver Safety Education