A catastrophic incident involving a truck carrying lithium-ion batteries has led to the closure of all northbound lanes on Interstate 15 between California and Las Vegas for over 30 hours due to a hazardous materials fire. The truck overturned near Baker early Friday morning, igniting a fire that has posed significant health risks from toxic gases released during the incident. Crews are struggling to remove the 75,000-pound container, resulting in extensive traffic congestion and stranding many motorists, some for over 11 hours. Emergency officials are conducting air quality tests to assess hazards, while the California Highway Patrol has advised travelers to seek alternate routes as the closure is expected to continue indefinitely. As frustrations mount, drivers have reported issues with access to food and water, exacerbated by extreme desert heat. Despite a partial reopening of southbound lanes, full access remains uncertain as crews continue to monitor and control the situation.