A stretch of East Main Street in East Dundee shut down Saturday after a semi-truck collided with an SUV, trapping one occupant inside the wrecked vehicle and leaving another person in critical condition. Firefighters responded to the crash near East Main Street and Commonwealth Drive at 11:41 a.m., according to authorities, and the SUV sustained significant damage in the collision.
The East Dundee and Countryside Fire Protection District responded to what it described as a motor vehicle collision near the intersection, as reported by NBC 5 Chicago. One person was trapped inside the SUV following the crash, while a second occupant was released at the scene by paramedics. The station reports that authorities say one person was critically injured and transported to an area hospital, while preliminary investigation indicates the crash occurred in a turn lane on eastbound Main Street.
The East Dundee Police Department is investigating the crash, and a portion of Main Street was closed in the aftermath as crews worked the scene, the outlet's report notes. Details on what led the semi-truck and SUV to collide have not yet been released, and it remains unclear whether state authorities have initiated a post-accident commercial vehicle inspection, a step Illinois administrative code requires when a crash causes disabling damage or injuries needing off-site emergency treatment, per the Illinois General Assembly. The critically injured person's updated medical status has not been made public.
A Corridor With a History of Severe Crashes
East Main Street doubles as Illinois Route 72, a state highway that carries heavy commercial traffic across Kane and Cook counties, according to Premier Commercial Realty. That dual role as both a municipal street and a freight corridor has made the roadway a recurring site of serious collisions. In June 2025, a fatal two-vehicle crash on the 1300 block of East Main Street killed one person and triggered an extended police crash reconstruction investigation, as Hoodline previously reported.
Regional data underscores why heavy vehicle crashes on suburban arterials like this one carry outsized danger. Heavy commercial vehicles were involved in 7.9% of all traffic crashes in northeastern Illinois between 2018 and 2022, and 26.3% of those heavy vehicle incidents resulted in severe injuries or fatalities, according to a 2024 report from the Chicago Metropolitan Agency for Planning. Countywide, annual motor vehicle fatalities in Kane County climbed from 30 to 37 between recent recording years, per Illinois Department of Transportation safety tracking cited by Spiros Law.
Fire District Has Handled Route 72 Extrications Before
Saturday's rescue was not the first time the East Dundee and Countryside Fire Protection District has had to free someone trapped in a vehicle along the Route 72 corridor. In January 2025, crews conducted a 30-minute extrication to rescue an Illinois State Police trooper trapped in an SUV after a multi-vehicle collision at Route 72 and Route 59, according to the Daily Herald. The district also responded in June 2026 to a truck-related emergency in nearby Barrington Hills, when a forklift fell off a commercial vehicle and crushed a passenger car, forcing firefighters to cut the trapped victim free.
The fire district operates as a combination career and part-time agency covering a 12-square-mile jurisdiction spanning parts of Kane and Cook counties, and its emergency calls are dispatched through QuadCom 911, the multi-agency communications center serving northern Kane County communities. Commercial growth along the corridor, including a 23-acre equipment facility built for Altorfer Cat, has reinforced Route 72's role as an industrial freight artery, according to Construction Digest. The cause of Saturday's crash remains under investigation by East Dundee police.
