A deadly pileup on the 5 Freeway near Norwalk sent traffic into chaos overnight, after an Amazon big rig, a cargo van, and two other vehicles collided just after midnight Thursday, leaving at least one person dead. The wreck blocked several southbound lanes for hours, with crews still working to clear the scene as the Thursday morning commute got underway.
According to the New York Post, the California Highway Patrol’s Santa Fe Springs station responded to the crash scene along with the Los Angeles County Fire Department. The Amazon truck involved was left with front-cab damage and a shattered windshield, while the cargo van ended up on its side with heavy damage, per the same report. The condition of the drivers of the other two vehicles involved remains unclear, and at least one death was confirmed near Norwalk, according to ABC 7.
Overnight Wreck Snarls Southbound Lanes
Debris was scattered across the roadway near Norwalk, and officials worked to clear it while tow trucks were called in to move some of the mangled vehicles from the scene, the station’s report notes. Despite the scale of the wreckage, traffic remained backed up in the area as of around 7 a.m. Thursday, even though the California Highway Patrol reportedly did not issue a formal SigAlert for the closure. Under CHP’s own operational criteria, a SigAlert is meant to be declared for any unplanned traffic event that blocks at least one lane for 30 minutes or more, according to Wikipedia, a designation that traces back to 1955 and Los Angeles radio pioneer Loyd Sigmon.
The crash remains under investigation, with the exact cause and the drivers’ conditions still unreported at this time. Norwalk, a city in Los Angeles County located about 15 miles southeast of downtown Los Angeles, sits at a strategic hub where Interstate 5 meets Interstate 605, according to LA County Public Works, a corridor where regional commuter traffic collides with heavy commercial shipping routes.
A Freight Corridor Under Constant Strain
The CHP’s Santa Fe Springs Area command, which handled the response, patrols more than 135 freeway miles across southeast LA County — including I-5, I-105, and I-605 — serving an estimated 1.2 million daily motorists, according to Greg Hill & Associates. Urban segments of I-5 in Los Angeles County can carry between 170,000 and 200,000 vehicles a day, per Caltrans data cited by California Highways, meaning even a single blocked lane can cascade into gridlock as commuter traffic builds…