Illinois Red Light Camera Law: Costs, Notice Rules, and Defenses

Under Illinois red light camera law, automated cameras are legal in only eight counties, a violation is a $100 civil fine, and the ticket does not add points to your license or raise your insurance.¹ If you’ve received a notice in the mail, or you’re worried about one, the rules below tell you what the ticket can and can’t do to you, how long the city has to send it, and the defenses the statute actually recognizes.

Where Red Light Cameras Are Legal in Illinois

Cameras are not authorized statewide. State law restricts them to municipalities within eight counties: Cook, DuPage, Kane, Lake, Madison, McHenry, St. Clair, and Will.¹ That covers the Chicago metropolitan area and the Metro East region near St. Louis, and nothing else. A red light camera citation from an intersection outside those eight counties has no legal basis under state law.

Every intersection with automated enforcement must post a sign warning approaching drivers that a camera is present, and the sign must state whether right turns on red are allowed.¹ Missing or obscured signage is one of the grounds people successfully raise when contesting a ticket.

What the Ticket Costs

The maximum fine for a red light camera violation is $100. A municipality can require a traffic education program instead of or in addition to the fine, and that program can cost no more than $25.¹

Miss the due date and the penalty can double. The late fee is up to an additional $100, bringing the total to $200.² Ignoring the notice is treated as an admission that you committed the violation, so doing nothing is the worst option.

What the Ticket Doesn’t Do

The violation is civil, not criminal. It does not add points to your driving record and it does not affect your insurance rates.² It behaves more like a parking ticket than a moving violation.

Since July 1, 2021, Illinois no longer suspends driver’s licenses over unpaid red light camera tickets or similar ticket debt. Unpaid fines can still be sent to collections, and some jurisdictions use vehicle immobilization, but your license is not on the line.

One more boundary: if a police officer pulls you over for running the same red light, that’s a separate traffic citation with its own consequences. The camera won’t generate a duplicate ticket for the same incident.¹

How and When the Notice Must Reach You

After the camera captures a violation, authorized personnel review the footage. The municipality then requests the vehicle owner’s identity from the Secretary of State. A written notice must be mailed within 30 days of that identification, and in no event later than 90 days after the violation itself.¹

That 90-day outer limit is a hard line. A notice mailed four months after the date on the ticket is out of time, and you have grounds to challenge it on that basis alone.

The notice itself has to include specific information: the date, time, and location of the violation; a copy of the recorded images; the fine amount and due date; instructions for contesting the ticket by court hearing, administrative hearing, or mail; and a website where you can view the video online.¹ Review that footage before you decide what to do.

Rolling Right Turns Count

The most common surprise for drivers is that the cameras catch right turns on red. If you don’t come to a complete stop before turning right, you can get a ticket. The system doesn’t distinguish between a driver who blew through a red at speed and one who rolled a right turn at five miles per hour. Where right turns on red are permitted by the intersection sign, you still need a full stop first. Where the sign prohibits them, any turn on red produces a violation.

Your Three Options When You Get a Ticket

Once you’ve watched the footage online, you have three ways to respond:

Pay the fine by the deadline listed on the notice. This resolves the matter but counts as accepting liability.
Request an administrative hearing, where you appear before a hearing officer and can present evidence, including witnesses. This is less formal than court and is how most contested tickets are handled.
Contest by mail or in court, depending on what the municipality allows. The notice will spell out the specific procedure.

Whichever route you pick, act before the due date printed on the notice. Missing it doubles the fine and closes off your ability to fight.

Defenses the Law Recognizes

The state statute lists specific defenses a hearing officer or court can accept:¹

The vehicle or its license plates were stolen before the violation, and you can show the vehicle wasn’t under your control at the time.
The vehicle had been taken by force in a carjacking before the violation.
You entered the intersection on red to yield to an emergency vehicle or as part of a funeral procession.
Any additional defense a local ordinance allows.

Notice what isn’t on that list. “I wasn’t the one driving” is not a statutory defense, because liability attaches to the registered owner of the vehicle, not whoever was behind the wheel. Some municipal ordinances treat this differently, so check the local rules on your notice.

Practical defenses come up often and can work. If the recorded images are blurry, don’t clearly show the traffic signal, or don’t capture a readable plate, the municipality’s case weakens. If the warning sign at the intersection is missing or obscured, that’s another opening. And if the notice was mailed more than 90 days after the violation, the citation was issued outside the legal window and should be dismissed on that ground.¹

Chicago-Specific Rules to Know

Chicago operates the largest program in the state and has adopted some rules that go beyond the statute. In 2017, following a Northwestern University study, the city extended the enforcement grace period from 0.1 seconds to 0.3 seconds after the light turns red.³ Practically, that means the light has to have been red for three-tenths of a second before you cross the line for the camera to trigger a violation in Chicago.

Chicago also runs a Clear Path Relief Program that offers financial relief to qualifying low-income motorists with camera tickets and other municipal fines.³ If a $100 fine is genuinely unaffordable and doubling it would cause real hardship, check whether you qualify before the due date runs out.

A Quick Checklist Before You Pay

Before you write the check, run through the basics. Was the intersection in one of the eight authorized counties? Was the notice postmarked within 90 days of the violation? Does the footage clearly show your vehicle, a readable plate, and the light red? Was warning signage posted at the intersection? If any answer is no, you have something to raise at a hearing. If all the answers are yes and the video is clear, paying on time keeps the fine at $100 and closes the matter without any effect on your license or insurance.

1
Illinois General Assembly. Illinois Code 625 ILCS 5/11-208.6
2
Hometown, IL – Official Website. Red Light Violation FAQs
3
City of Chicago. 2024 Automated Enforcement Program Annual Report