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Caltrans Targets Late-March 2026 Reopening of Highway 1 at Big Sur’s Regent’s Slide

The timeline depends on safety-first work that relies on remote-controlled equipment on an active slope.

Overview

  • Caltrans says the date is an estimate that could shift with winter weather or additional slide movement, with worker safety prioritized.
  • Crews are working daily with a top-down approach, using drones and remote-controlled excavators and installing dowels and steel bars after removing more than 300,000 cubic yards of debris.
  • The closure spans about 6.8 miles between Esalen and Lucia, while roughly 100 miles between Cambria and Carmel remain open.
  • The effort has cost about $82 million so far, and Caltrans plans monthly progress reports with more frequent updates as March approaches.
  • Other slide zones reopened earlier, including Rocky Creek and Paul’s Slide in 2024, yet businesses report severe losses estimated at about $1 million per day.