Crash Involving Hazardous Materials Closes NE Padden Parkway – Shelter-in-Place Advisory Issued (Photo) - 05/01/26
FOR IMMEDIATE RELEASE
May 1, 2026 – 10:15 PM
Crash Involving Hazardous Materials Closes NE Padden Parkway – Shelter-in-Place Advisory Issued
Emergency responders are currently on scene of a rollover crash involving hazardous materials near NE Padden Parkway and NE 107th Avenue in Clark County. At approximately 9:03 PM, a pickup truck traveling westbound struck the center median, crossed into oncoming traffic, and rolled over, coming to rest on its side in the eastbound lanes. The driver, the sole occupant, was initially trapped inside the vehicle but conscious and breathing. The driver has since been removed and is receiving medical care. During the crash, containers in the truck released a chemical identified as muriatic acid. The spill spread across all eastbound lanes, producing visible fumes and a vapor cloud drifting southwest due to prevailing winds.
What this means for the public:
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NE Padden Parkway is fully closed in both directions between approximately NE 94th Street and State Route 503
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Traffic is being turned around, and drivers should expect significant delays in the surrounding area
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Residents within roughly 1,000 feet of NE 107th Avenue are advised to shelter in place, stay indoors, and close windows and doors
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Pedestrians and cyclists are being cleared from nearby overpasses and trails for safety
Hazmat teams are actively working to identify, contain, and neutralize the chemical spill. Fire crews are operating in protective equipment due to the fumes, and air monitoring is ongoing. One firefighter was transported to a local hospital due to exposure, and additional medical units have been staged as a precaution. Due to the hazardous environment:
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Avoid the area completely
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Do not attempt to bypass closures or approach the scene
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Follow instructions from emergency personnel
This is a developing situation. Road closures are expected to remain in place for several hours while cleanup and safety assessments continue. Updates will be shared as conditions change.