Nick Chang

Data Analyst

As a data analyst with a passion for solving real-world problems, Nick Chang founded TicketGuard to make driving safer. He leverages data from traffic patterns, camera databases, and community reports to engineer the app's predictive alert features and enhance driver awareness on the road.

Articles by Nick Chang

November 18, 2025

Chicago Red Light Camera Locations: A 2025 Map & Guide

Get the complete 2025 interactive map of all Chicago red light camera locations. We list the fine ($100), the rules, and the #1 camera that issues the most tickets.

November 15, 2025

How to Fight a Chicago Speed Camera Ticket (and Win)

Got a $35 or $100 Chicago speed camera ticket? Don't just pay it. We outline the 5 steps to fight your ticket and the specific defenses that actually win.

November 13, 2025

Chicago Speed Camera Locations: The 2025 Interactive Map (Google Map)

Get the complete 2025 interactive map of all Chicago speed camera locations. See high-enforcement zones and learn the $35 "6 mph" rule to avoid a ticket.

September 6, 2025

San Jose Speed Camera Pilot Program: A Driver's Guide

While the cameras aren't issuing tickets today, the program is moving quickly. This guide will walk you through what the city is planning, where the cameras might be, and when you can expect them to go live.

September 6, 2025

Is Oakland Getting Speed Cameras? What We Know About the AB 645 Rollout

If you're an Oakland driver, this is everything you need to know about the new program and when to expect changes on your commute.

September 5, 2025

Bay Area Speed Cameras: A 2025 Guide for SF, Oakland & San Jose Drivers

If you’re a Bay Area driver, you’ve probably heard the buzz about new speed cameras. Are they active? Where are they? And what does this mean for your daily commute? The short answer is: it depends on where you drive.

September 2, 2025

Red Light Cameras vs. New AB 645 Speed Cameras: What San Francisco Drivers Need to Know

This blog post breaks down the key differences between San Francisco's traditional red light cameras and the new AB 645 speed cameras, comparing their fines, impact on license points, and legal implications.

August 22, 2025

San Francisco Speed Camera Locations: A 2025 Interactive Map (Google Map Version)

Get the complete, updated 2025 map of all 33 SF speed cameras. We pinpoint the 5 "hottest" cameras issuing the most tickets. Avoid a $100+ fine.

August 22, 2025

Got a Speeding Ticket from a San Francisco Camera? What to Do Next

This guide serves as a helpful resource for understanding and dealing with these new traffic violations while offering a proactive solution to prevent future ones.

June 21, 2025

California's Speed Camera Laws in 2025: AB 645 and Beyond

Driving in California? The new AB 645 speed camera law is now in effect. Learn what it is, which cities are impacted, how much fines cost, and how to stay protected. Get all the critical details for 2025.