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5 Steps to Contesting a Failure to Obey Traffic Signal Citation
Last Reviewed & Updated: August 11, 2026
By: W. Scott Hanken | Former Sangamon County Prosecutor | Springfield Criminal Defense & Traffic Ticket Defense Attorney | Voted “Best Attorney” — Illinois Times Best of Springfield & State Journal-Register Reader’s Choice | Springfield, IL | Sangamon County | (217) 544-4057 | hankenlaw.com
The short answer: A failure to obey traffic signal citation in Illinois is a petty offense, but a conviction puts 20 points on your public driving record, follows you to your insurance carrier, and counts toward an automatic license suspension. Paying the ticket is a guilty plea. In Sangamon County you have better options — and because Springfield has no red light cameras, every one of these tickets rests on one officer’s account of what he saw.
What a “Failure to Obey Traffic Signal” Citation Actually Charges
There is no single Illinois statute called “failure to obey a traffic signal.” Officers write these tickets under one of four sections of the Illinois Vehicle Code, and which one appears on your citation matters:
| Statute | What it covers | Points on conviction |
|---|---|---|
| 625 ILCS 5/11-305 | Disregarding an official traffic-control device (the catch-all) | 20 |
| 625 ILCS 5/11-306 | Disregarding a traffic-control light — red, yellow, green, arrows | 20 |
| 625 ILCS 5/11-309 | Disregarding a flashing red or yellow signal | 20 |
| 625 ILCS 5/11-1204 | Disregarding a stop or yield sign at an intersection | 20 |
Note the difference: stop signs and yield signs are signs, not signals. They are charged under different sections and carry different elements of proof. If your ticket says “traffic signal” but the officer is describing a stop sign, that is worth raising.
Under 625 ILCS 5/11-202, these are petty offenses — no jail exposure. Under 730 ILCS 5/5-4.5-75(a), the fine may not exceed $1,000. One exception matters: 625 ILCS 5/11-305(f) sets a fine of no less than $100 and no more than $1,000 for a device violation in a designated highway construction or maintenance zone.
Springfield Has No Red Light Cameras — And That Changes Everything
Illinois permits automated red light enforcement in only eight counties. Under 625 ILCS 5/11-208.6(m), the section applies only to Cook, DuPage, Kane, Lake, Madison, McHenry, St. Clair, and Will Counties and municipalities within them.
Sangamon County is not on that list. If you were ticketed at Sixth and Cook, on Dirksen Parkway, or anywhere else in Springfield, a camera did not catch you — an officer did.
That has three practical consequences:
- There is a witness, and witnesses can be cross-examined. Your case turns on one person’s vantage point, angle, distance, and attention at a specific moment.
- You are not fighting a photograph. There is no still image or video the State can put on a screen unless the officer’s squad camera happened to capture it.
- “I wasn’t driving” works differently here. In camera counties, liability attaches to the registered owner. In Sangamon County the officer identified a driver — so misidentification is a factual dispute about who was behind the wheel, not an ownership technicality.
What a Conviction Actually Costs
The fine is the smallest part of it.
Twenty points, every time. The Illinois Secretary of State’s official offense table at 92 Ill. Adm. Code 1040.20 assigns 20 points to disregarding a traffic control device, a traffic control light, a flashing signal, or a stop or yield sign. For comparison, driving 11–14 mph over the limit is 15 points.
Illinois is not a demerit state. This is the point most drivers get wrong. Your license is not suspended because points pile up. Under 625 ILCS 5/6-206(a)(2), the Secretary of State may suspend or revoke on three or more moving violation convictions in any 12-month period. Under 6-206(a)(36), a driver under 21 at the time of arrest faces the same exposure at two convictions in any 24-month period. Points determine how long the suspension runs — they do not trigger it.
Insurance sees it. A conviction posts to your public driving record. Supervision does not.
If you hold a CDL, the rules are harsher. Under 625 ILCS 5/6-500(8), “conviction” for commercial driver purposes includes the payment of a fine or court cost regardless of whether imposition of sentence is deferred and the charge is ultimately dismissed. Federal regulation 49 CFR 384.226 bars states from masking a CDL holder’s traffic conviction. In plain terms: court supervision does not protect a CDL, and it does not matter that you were in your personal car at the time.
The Real Goal Is Usually Court Supervision, Not “Not Guilty”
Most drivers assume the only two outcomes are pay it or beat it. There is a third, and it is often the best one available.
Court supervision defers judgment. If you complete the supervision period without incident, the case is discharged and dismissed under 730 ILCS 5/5-6-3.1 — no conviction is entered, no points attach, and nothing posts to your public record. The maximum supervision period for a petty offense is two years under 730 ILCS 5/5-4.5-75(e), though traffic supervision typically runs far shorter.
Supervision is not unlimited, and the restrictions catch people off guard:
- Two in twelve. Under 730 ILCS 5/5-6-1(k), you are barred from supervision on a moving violation if you have already been assigned supervision on two occasions in the 12 months preceding your arrest date for offenses governing the movement of vehicles.
- Under 21. Section 5-6-1(h-1) conditions supervision on completing an approved traffic safety program.
- Under 18. Section 5-6-1(n) requires personal appearance in court plus written consent of a parent or guardian.
- CDL holders. As above — supervision provides no protection.
Bottom Line: For most Springfield drivers with a clean recent record, negotiating supervision or an amendment to a non-moving violation protects the license far more reliably than gambling on a trial.
5 Steps to Contesting a Failure to Obey Traffic Signal Citation
Step 1: Identify the exact statute charged
Find the code section printed on the citation. Whether you were charged under 11-305, 11-306, 11-309, or 11-1204 determines what the State must prove. Check the date, time, intersection, direction of travel, and vehicle description while the moment is fresh — a charging error is a defense, not a technicality.
Step 2: Preserve evidence before it disappears
Signal timing gets adjusted. Overgrown branches get trimmed. Construction signage comes down. Within days, go back to the intersection at the same time of day and photograph what the driver actually sees on approach: the signal head, sight lines, obstructions, the stop line, and any temporary signage. If your vehicle has a dash camera, pull that footage immediately — most units overwrite on a loop. Note anyone who was in the car with you.
Step 3: Respond by the date on the citation — and do not simply pay it
Under Illinois Supreme Court Rule 529, a driver charged with a minor traffic offense that does not require a court appearance may submit a written plea of guilty and pay the assessment set by 705 ILCS 135/15-60, currently $164 for minor traffic. That is convenient — and it is a conviction. Twenty points, publicly reported.
If your citation has the court appearance required box checked, the mail-in option is not available to you. Ignoring the date is the worst outcome of all: it can produce an ex parte judgment of conviction, a failure-to-appear suspension, or a warrant.
Step 4: Choose your posture — trial, supervision, or amendment
Plead not guilty and the case is set for trial. But trial is one of three paths, and it is not automatically the best one. An amendment to a non-moving violation carries zero points. Supervision carries zero points and no public conviction. Which path fits depends on your driving record over the last 12 to 24 months, your age, whether you hold a CDL, and how strong the officer’s account actually is. That analysis is the part worth getting right.
Step 5: Appear prepared, and appear on time
In Sangamon County, drivers with a petty traffic violation who want to request court supervision can use Convenience Traffic Court, held Fridays at noon in Courtroom 1A of the Sangamon County Building. Three limits to know: your citation must already have been filed with the Circuit Clerk by the ticketing agency; you generally need to be scheduled in advance by calling the Clerk’s office at (217) 753-6674; and Convenience Court cannot be used if your ticket arose from a crash involving another vehicle, a person, or property. Misdemeanor traffic, DUI, and criminal misdemeanors are excluded entirely.
Convenience Court is where you request supervision — it is not where you contest the charge. Contesting means a not-guilty plea and a trial setting.
Defenses That Come Straight From the Statute
The strongest arguments in these cases are written into the Vehicle Code itself.
The device wasn’t legible or wasn’t properly positioned. 625 ILCS 5/11-305(c) is explicit: no provision requiring official traffic-control devices may be enforced if, at the time and place of the alleged violation, the device was not in proper position and sufficiently legible to be seen by an ordinarily observant person. A signal blocked by a tree limb, a sign turned by wind, or a temporary device knocked askew is a statutory bar to enforcement — not a plea for sympathy.
The presumption of proper placement is rebuttable. Under 11-305(d), a device that appears to conform is presumed to have been lawfully placed — “unless the contrary shall be established by competent evidence.” That presumption can be attacked.
Yellow is a warning, not a prohibition. This surprises people. 625 ILCS 5/11-306(b)(1) provides that a driver facing a steady yellow is thereby warned that the green movement is terminating. The statute does not make entering the intersection on yellow unlawful. If you entered on yellow, the State’s theory has a problem.
Right on red is lawful. Under 11-306(c)(3), after stopping as required, a driver may cautiously turn right on a steady red — unless a sign prohibits it and a local ordinance or state rule backs that sign up. The burden is on the State to establish the prohibition, not on you to have noticed it.
The dead red. Under 11-306(c)(3.5), in municipalities under 2,000,000 residents — which includes Springfield — a motorcycle or bicycle facing a red that fails to change within a reasonable time of not less than 120 seconds, because of a malfunction or because the signal never detected the vehicle’s size or weight, may proceed after yielding to oncoming traffic.
A dark signal is a stop sign. Under 11-305(e), a driver approaching a signal with no light illuminated must stop under the rules that apply at a stop sign — not remain frozen at the intersection.
The officer’s vantage point. Where was the squad car? What was the sight angle to the signal head? Was there traffic between the officer and your vehicle? These are ordinary cross-examination questions, and in a case with no camera, they are the case.
Frequently Asked Questions (FAQs)
Yes. It carries 20 points and counts toward the conviction thresholds in 625 ILCS 5/6-206 that trigger a license suspension.
No. Automated red light enforcement is authorized in only eight Illinois counties under 625 ILCS 5/11-208.6(m), and Sangamon County is not among them. Every signal ticket in Springfield is officer-issued.
You can, but paying is a guilty plea. It produces a conviction, 20 points, and a public record entry your insurance carrier can see. If you have had other moving violations recently, that third conviction inside 12 months can cost you your license.
Three moving violation convictions in any 12-month period if you are 21 or older. Two convictions in any 24-month period if you were under 21 at the time of arrest. Supervision is not a conviction and does not count.
Under 625 ILCS 5/11-306(b)(1), a steady yellow warns that the green is ending. It does not prohibit entering the intersection. Whether the light was yellow or red when you crossed the stop line is often the entire dispute.
It can be. In municipalities under 2,000,000 residents, 625 ILCS 5/11-306(c)(3.5) allows a motorcycle or bicycle to proceed through a red that fails to change within not less than 120 seconds due to malfunction or failure to detect the vehicle, after yielding to oncoming traffic.
No. Under 625 ILCS 5/6-500(8), a deferred disposition still counts as a conviction for commercial driving purposes, and 49 CFR 384.226 prohibits masking. This applies even if you were driving your personal vehicle. CDL holders should treat any moving violation as a threat to their livelihood and get counsel immediately.
It depends on your citation and your objective. If the court appearance box is checked, yes. If you are seeking supervision on a non-accident petty traffic violation, Sangamon County’s Convenience Traffic Court on Friday afternoons may be an option. Remote appearance rules have also expanded — check with the Circuit Clerk for your specific case.
Further Reading
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- Illinois Improper Lane Usage: What the Law Actually Says, What It Costs, and Why You Should Fight It — another 20-point moving violation with the same fight-or-pay math, worked through in detail.
- Traffic Ticket from a Fender Bender in Springfield? Here’s What Actually Happens Next — read this if your signal ticket came out of a crash, because that fact alone closes off Convenience Court.
- 2026 Guide to Sangamon County DUI & Traffic Court: Navigating the Shift Toward Remote Justice — answers whether you actually have to stand in the courtroom.
- What to Do During a Traffic Stop in Illinois: A Step-by-Step Guide — what you say at the roadside becomes the officer’s report, which becomes the State’s case.
- Traffic Tickets and the Illinois Points System — the broader points picture if you are trying to work out where a third conviction would leave you.
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About the Author: W. Scott Hanken, Attorney at Law
Scott Hanken is a Springfield, Illinois criminal defense attorney with over 37 years of experience, including service as a former Sangamon County prosecutor. He has been voted Best Attorney by the Illinois Times and State Journal-Register, holds an Avvo 10.0 “Superb” rating, and has earned over 270 five-star Google reviews. He serves clients throughout Sangamon County and Central Illinois.
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This article is for general educational purposes only and does not constitute legal advice. Every case is unique — contact an experienced Springfield criminal defense attorney for guidance on your specific situation.
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