Apocalypse on the freeway

You’re riding along in a car on the freeway between Los Angeles and Las Vegas on a hot sunny afternoon, and the traffic slows, and then you see some weeds on fire next to the freeway, and then in the distance a car bursts into flames. And no it’s not a movie.

The fire, which erupted just after 2:30 p.m. and quickly grew to 3,500 acres, shut down the highway in both directions. By evening, it had destroyed 20 vehicles and at least four homes, and was bearing down on mountain communities. Most lanes of the 15 were open by Saturday morning, but hundreds of firefighters were still on the lines.

In a region where brush fires are a way of life, the scene on the main route to Las Vegas was surreal.

Many of those who fled their vehicles panicked, unsure of where to find safety as they watched the land around them burn. Cars, trucks and even a boat went up in flames on the freeway. Helicopters and fixed-wing aircraft made dramatic drops of water and flame retardant.

Once they could. They were delayed because there were drones in the area.

Officials said heavy winds mixed with dry chaparral and grass created a dangerous combination.

Shortly before the fast-moving blaze jumped the freeway and the cars caught fire, officials had to halt water drops because of a recreational drone flying nearby. It was the third time in recent weeks that firefighters were grounded because of drones. The devices could collide with aircraft that fly at low altitudes, authorities say.

It was not a movie.