Illinois Motor Vehicle Accident Report Lookup
We provide comprehensive information about crash reports in Illinois.
Search for your Illinois accident report now — takes less than 2 minutes.
Crash reports are updated daily.
Illinois State Police Crash Reports
After a car accident in Illinois, your crash report is the official record of everything that happened — the responding agency, road conditions, driver information, and the documented cause of the collision. In Illinois, the Illinois State Police (ISP) is the primary authority for crashes on state highways, interstates, and tollways.
ISP crash reports are filed through the Illinois eCrash system and are typically available within 5–10 business days of the incident.
Whether your accident happened on I-90, I-294, I-55, or another state route, our service helps you locate and access your ISP crash report without the wait.
Illinois accident reports are filed by the law enforcement agency that responded to your crash. Accidents on interstates and state highways are typically investigated by the Illinois State Police (ISP), while crashes within city limits are handled by local departments such as the Chicago Police Department.
The Illinois Department of Transportation (IDOT) maintains the statewide crash records system, where the Illinois Traffic Crash Report (form SR 1050) is stored. Copies can be requested from the Illinois State Police for a small fee once the report has been processed.
Our service helps Illinois drivers locate the right agency and obtain a copy of their accident report quickly — whether it was filed by the Illinois State Police, IDOT, or a local department like Chicago PD.
Chicago Police Department Accident Reports
If your accident occurred within Chicago city limits, the Chicago Police Department (CPD) is responsible for filing the crash report.
Chicago is one of the busiest metro areas in the country, and CPD handles thousands of accident reports each year across all 77 city neighborhoods and all major arterial roads including Lake Shore Drive, the Dan Ryan, and the Kennedy Expressway.
Chicago PD accident reports are typically available within 3–7 business days and can be accessed through our lookup tool or requested directly from a CPD district station.
If you're looking for a CPD accident report, entering the date, location, and party name is the fastest way to find your record.
Cook County, DuPage County, and Suburban Illinois Accident Reports
For crashes that occur outside Chicago city limits but within the Chicago metro area, the responsible agency depends on the exact location.
Cook County Sheriff handles accidents in unincorporated Cook County areas, while DuPage County Sheriff covers unincorporated DuPage County. Lake County, Will County, and Kane County sheriff's offices each maintain their own records for crashes within their unincorporated jurisdictions.
In suburban cities like Naperville, Aurora, Joliet, Schaumburg, and Evanston, the local police department files the report.
Our system searches across all of these agencies so you can find your Illinois accident report regardless of which agency responded.
Other Illinois Cities and Agency Coverage
Illinois has hundreds of municipal police departments that file their own crash reports for accidents within their city limits. Major departments include Rockford Police Department, Springfield Police Department, Peoria Police Department, Elgin Police Department, Waukegan Police Department, and Champaign Police Department, among others.
For highway accidents in rural Illinois, county sheriffs and the Illinois State Police share jurisdiction depending on the road classification.
No matter which agency responded to your crash — state patrol, county sheriff, or local department — our service covers all Illinois agencies in one search.
How to Access Your Illinois Car Accident Report
Your Illinois crash report is an essential document for insurance claims, personal injury cases, and license reinstatement proceedings.
Whether your accident was investigated by the Illinois State Police, the Chicago Police Department, a county sheriff, or a local municipal department anywhere in Illinois, this service helps you find and access your crash report quickly. Reports are commonly needed by insurance adjusters to process claims, by attorneys building injury cases, and by drivers who need documentation for ILSOS (Illinois Secretary of State) proceedings.
Using our lookup tool, you can search by accident date, location, or party name across all Illinois law enforcement agencies.
Illinois Crash Reporting Requirements (625 ILCS 5/11-406)
Under Illinois law (625 ILCS 5/11-406), any law enforcement officer who investigates a motor vehicle crash must submit a written report when the accident results in injury, death, or property damage exceeding $1,500 — or $500 if any driver involved does not carry insurance.
These reports must be submitted within 10 days of the incident.
The standardized form used by Illinois law enforcement is the SR 1050 (Traffic Crash Report), which captures all relevant details about the crash, the parties involved, and the responding officer's findings.
If no officer responded to your crash and damages meet the reporting threshold, Illinois drivers may be required to file their own report through the Illinois State Police self-report system.
How do I get my Illinois car accident report online?
Enter your accident date and location in the lookup tool above. Most Illinois crash reports are filed through the Illinois State Police (ISP) or the local police department that responded. Reports are typically available within 5–10 business days.
Illinois accident reports investigated by the Illinois State Police can be requested through the ISP crash report process, while local reports (such as Chicago) are requested from the investigating police department. Our tool helps you find the correct source based on where your crash occurred.
How do I get an Illinois State Police (ISP) crash report?
If a state trooper responded to your crash on a highway or interstate, your report is filed through the Illinois State Police. Use the lookup tool above to search by date and location.
How do I get a Chicago Police Department accident report?
Accidents within Chicago city limits are handled by the Chicago Police Department (CPD). Request your Chicago PD report through our lookup tool or visit a CPD district station. Usually available within 3–7 business days.
What is the SR 1050 in Illinois?
The SR 1050 is the standardized Traffic Crash Report form used by Illinois law enforcement to document crash details. This is the document you'll receive when you request a copy of your accident report.
What is ecrash in Illinois?
Illinois eCrash (ecrash.dot.illinois.gov) is the IDOT system for law enforcement agencies to submit crash reports electronically. Our tool pulls from this system and agency records to find your report.
: Where can I find a Cook County or DuPage County accident report?
Cook County accidents outside Chicago are handled by the Cook County Sheriff. DuPage County accidents in unincorporated areas are filed with the DuPage County Sheriff. Use the lookup tool above and select the correct agency.
How long does it take to get an Illinois crash report?
Most Illinois reports — ISP, Chicago PD, and local departments — are available within 5–10 business days after the crash. Some agencies may take longer during high-volume periods.
Can I file a crash report online in Illinois?
Yes. The Illinois State Police offers online crash reporting for certain incidents where no officer responded. For existing reports, use our lookup tool above.
What is the Illinois Traffic Crash Report (SR 1050)?
The SR 1050 is the standard form Illinois law enforcement uses to document a motor vehicle crash. It records the drivers, vehicles, location, and circumstances of the accident and is the record maintained in IDOT's statewide crash database.
How do I get a crash report from the Illinois State Police?
If your accident was investigated by the ISP, you can request the report through the Illinois State Police crash report process, typically for a small fee, once the report has been reviewed and filed.
How do I get a Chicago accident report?
Accidents within Chicago are investigated by the Chicago Police Department, and reports are generally available through CPD's records process. You'll usually need the crash date, location, and the parties involved to locate your report.
How long does it take for an Illinois accident report to be available?
Most Illinois crash reports are processed and available within 7–10 business days after the accident, though timing can vary by the investigating agency.
What information do I need to look up my Illinois crash report?
To locate your Illinois accident report, you'll generally need the date of the crash, the county or city where it occurred, and the name of a driver involved or the report number.
© 2026 Accident Report LLC – All Rights Reserved