Whittier Traffic Laws: Speed Limits, DUI & Calming

Transportation California 4 Minutes Read ยท published March 08, 2026 Flag of California

This guide explains how traffic rules are applied in Whittier, California, focusing on speed limits, traffic-calming programs, and DUI enforcement. It summarizes who enforces local rules, how to request changes or file complaints, typical sanctions, and practical steps residents can take to report hazards or appeal tickets. Use the official links below to review ordinances, submit requests, or contact enforcement divisions.

Speed limits and how they are set

Speed limits within Whittier are established by ordinance and engineering determinations; specific posted limits vary by street and may be adjusted following traffic studies. For consolidated text of local vehicle and traffic rules, consult the City of Whittier municipal code and ordinances: City of Whittier Municipal Code[1].

  • Posted speed limits apply and are enforceable by local police.
  • Engineering orders or traffic studies are used to change posted limits.
  • Residential streets, school zones, and arterials may have different posted speeds; check signs on site or the municipal code for control rules.

Traffic calming programs and requests

The City of Whittier Public Works department administers traffic-calming measures such as speed cushions, signage, and neighborhood studies. Residents can request investigations or petition for measures through Public Works; program details are published on the city site: Traffic Calming Program[2].

Applications & Forms

Some cities provide a traffic-calming request form or petition; the Whittier Public Works program page indicates how to begin a request but does not publish a universal downloadable form on that page (not specified on the cited page). Check the Public Works contact page to submit petitions or ask about study fees and timelines.

Begin with Public Works to start a traffic study request.

Penalties & Enforcement

Enforcement of speed limits, parking, and hazardous driving in Whittier is primarily handled by the Whittier Police Department and, for parking/municipal citations, by designated city enforcement units. For traffic enforcement and public safety information see the Whittier Police Department pages: Whittier Police Department - Traffic & Public Safety[3].

  • Fine amounts: specific dollar fines for speeding, parking, and certain municipal infractions are not listed in full on the cited municipal pages; see the municipal code or the issuing citation for the exact amount (not specified on the cited page).
  • DUI penalties: arrest, criminal charges, and state-imposed penalties (fines, license suspension) are governed by California law and applied by local arresting officers; the city page does not reproduce statutory fine schedules (not specified on the cited page).
  • Escalation: repeat or continuing violations typically increase penalties or may lead to civil abatement orders or criminal charges; exact escalation ranges are not specified on the cited city pages.
  • Non-monetary sanctions: towing and vehicle impound, court appearance requirements, arrest for criminal offenses, and administrative orders can apply depending on the violation.
  • Enforcers and complaints: the Whittier Police Department enforces moving violations; Parking/Code Enforcement handles parking and some municipal violations. To report dangerous driving, call emergency services or the police non-emergency line via the Police Department page.
Appeals of citations generally follow the procedures printed on the ticket or the municipal code; start by following the citation's appeal instructions.

Applications & Forms

Common forms related to traffic matters include citation appeal forms, towing release forms, and traffic-calming petitions. The municipal code and department pages identify the responsible offices but do not publish every form centrally on the referenced pages (not specified on the cited pages). Contact the Police Records or Public Works offices for current forms and fee schedules.

Common violations and typical outcomes

  • Speeding: ticket issued, fine assessed; repeat offenses lead to higher penalties and possible court summons.
  • Unsafe/impeding traffic: warnings, citations, or orders to correct, depending on severity.
  • DUI: arrest, criminal charges, possible license suspension (state), fines, and mandatory programs as ordered by court.
Keep your citation and follow the printed appeal or payment instructions promptly to avoid collections or additional penalties.

FAQ

How do I find the posted speed limit for a specific Whittier street?
Check on-street signage and consult the City of Whittier municipal code or contact Public Works for engineering determinations. [1]
How can residents request traffic calming in my neighborhood?
Submit a request to Public Works via the Traffic Calming Program process; initial guidance is provided on the city's Public Works page. [2]
Who do I contact about a suspected DUI or dangerous driver?
Report suspected DUI or reckless driving to the Whittier Police Department; for emergencies call 911. See the Police Department contact and traffic safety pages. [3]

How-To

  1. Report a dangerous driver: call 911 for immediate danger or the police non-emergency number via the Police Department page.
  2. Request traffic calming: contact Public Works to initiate a neighborhood study and submit any available petition or request documentation.
  3. Pay or appeal a citation: follow the instructions printed on the ticket or contact the issuing office for appeal forms and timelines.
  4. If charged with DUI: secure legal counsel, attend required court dates, and follow any court-ordered programs or fines.

Key Takeaways

  • Speed limits and enforcement in Whittier are governed by local ordinance and enforced by the Police Department.
  • Traffic calming requests start with Public Works; procedure details and contacts are on the city site.
  • DUI enforcement results in state and local penalties; follow police instructions and court procedures if cited or arrested.

Help and Support / Resources


  1. [1] City of Whittier Municipal Code - Vehicles and Traffic
  2. [2] City of Whittier Public Works - Traffic Calming Program
  3. [3] City of Whittier Police Department - Traffic & Public Safety