California's scenic Highway 1 near Big Sur reopens 3 years after damaging landslides

“Today is a monumental milestone for us,” said a relieved Colin Twohig, general manager of the Big Sur River Inn. “We’re hitting the light at the end of the tunnel after three long years.”

The first shutdown came in January 2023 when a series of powerful atmospheric rivers triggered a major landslide. The highway was buried by mud and rocks again the following year during another wet winter, and a lane also collapsed down a cliff near the Rocky Creek Bridge.

The traffic stoppage between Carmel and Cambria cut off access to Big Sur, an isolated stretch of the state's central coast where misty, forested mountains rise up from the ocean. What used to be a short drive between the southern and northern sections — with tiny Big Sur Village roughly in the middle — became an eight-hour trek inland and then back toward the seashore.

The isolated area, home to fewer than 2,000 residents, is known for its panoramic hiking trails along high cliffs and craggy beaches where seals and sea lions sometimes sprawl out. The late “Tropic of Cancer” author Henry Miller lived there for nearly two decades starting in the 1940s, and there's now a library devoted to his work.

There were multiple closures at various locations throughout the past three years, and the last stretch that remained shut was a 7-mile (11-kilometer) span near Lucia, according to the California Department of Transportation, or Caltrans.

Gov. Gavin Newsom announced the opening on social media, thanking Caltrans for the speedy work in “reviving a vital economic lifeline for local business owners and residents affected by the closure.”

Caltrans, which has called Highway 1 the jewel of the state highway system, deployed remotely operated bulldozers and excavators to safely remove tons of debris in steep terrain. Then crews drilled 4,600 steel bars into the slopes in a grid to patch layers of the hillside together and reduce the risk of future slides, the department said.

California Assemblymember Dawn Addis, a Democrat whose district includes Big Sur, said the restoration will provide a much-needed fiscal boost to the region.

“This turning point will help restore revenue, access to our state parks, support jobs, public safety, and economic stability for many of our residents,” Addis said in a statement.

Twohig said he looks forward to seeing tourists in cars and motorhomes back on the road.

He estimated that his inn, with 22 guest rooms, a large restaurant and a general store, saw a 20% drop in business. He said the road closure directly following COVID-19 restrictions was a one-two punch. The inn spent the down time making improvements and marketing heavily to entice California residents to visit during the off-seasons.

“When you have a hospitality business, you really rely on the busy season, and when there is no busy season, it can be a hard pill to swallow,” he said. “Having that lifeline back is huge.”