More than 50 drivers reported tire damage after a semi-truck dropped nails and screws on Highway 285 near the Morrison exit in Colorado [1].

The incident created a significant road hazard for commuters and travelers, leading to dozens of flat tires and requiring a coordinated cleanup by state authorities.

The debris fell onto the roadway on Tuesday and Wednesday, June 3-4, 2026 [1]. According to reports, a roofing truck's cargo of nails and screws became unsecured, causing the boxes to dump their contents across the lanes of travel [2, 3].

Colorado State Patrol responded to the scene to manage traffic and oversee the removal of the hazardous materials. While many drivers continued on their way after discovering the damage, five drivers remained on the scene with damaged tires [1].

The volume of debris was extensive enough that more than 50 drivers claimed their vehicles were affected [1]. Other reports described the impact as affecting dozens of drivers [3], though the higher figure is cited by local reporting.

Authorities worked to clear the roadway to prevent further accidents. The specific identity of the trucking company and the status of any potential citations for the unsecured load have not been detailed in the available reports.

More than 50 drivers reported tire damage

This incident highlights the immediate safety risks posed by unsecured commercial loads on high-speed corridors. When industrial fasteners like roofing screws are spilled, they create a 'field' of hazards that can disable multiple vehicles in a short window, shifting the burden of recovery to state patrol and emergency services.