California Highway 1 is the longest route in the state, stretching 655 miles down the coast. The road offers pristine ocean views. Songs have been written in its honor.
But a series of landslides earlier this year swallowed up significant swaths of the highway in and around the ever-popular Big Sur region. A mudslide on May 20 spewed one million tons of rocks and debris onto the highway, as well as the cliff beneath it.
Here’s what the road looked like before (in March) and after (in late May).
- Planet.com and Diana Yukari/Business Insider
The massive landslide wiped out one-third of a mile in an area called Mud Creek, located on the southern end of the Big Sur coast. Early estimates say it will take as much as one year and $1 billion to clear the rubble and rebuild that patch of Highway 1, The Mercury News reported.
“This is by far the worst we’ve ever seen,” Susana Z. Cruz, a spokeswoman for the California Department of Transportation, told The New York Times in May.
The mudslide was so severe, the damage could be seen from space. NASA’s Earth Observatory released satellite images that capture the devastation in May.
- NASA’s Earth Observatory
California experienced one of its wettest seasons on record this past year, which made the collapse somewhat predictable – though no less staggering.
Radio station KQED reported that the highland locations around Big Sur received about 117 inches of rain between October 2016 and April 2017. The mountainside was soaked through.
Check out these other views of the wreckage.
— NBC News Pictures (@NBCNewsPictures) May 23, 2017
— SFChronicle (@sfchronicle) May 26, 2017
— Nieman Storyboard (@niemanstory) May 26, 2017
Officials estimate a new 16 acre land mass from the Mud Creek slide covers the Big Sur coastline in southern Monterey County pic.twitter.com/7WKOL0nj5o
— Vern Fisher (@VFisher45) May 25, 2017