The coast-hugging rail corridor linking Los Angeles and San Diego faces an uncertain future as mudslides once again force part of the line to close.
The Los Angeles-to-San Diego rail corridor was once again severed by storms that brought on mudslides, putting the coastal rail line in jeopardy.
As Dan Zukowski explains in Smart Cities Dive, this is the fifth time in three years that Southern California rail service was interrupted by damage from coastal erosion. Some beaches in San Clemente have shrunk by as much as five feet per year since 2001. “In late 2022, workers had to repair tracks that had slipped more than 2 feet toward the ocean due to erosion.”
The repeated closures have led to a precipitous drop in ridership. “[L]ast May, during one of the previous closures, The San Diego Union-Tribune reported that ridership had dropped to between 40% and 50% of pre-pandemic levels after recovering to about 75% of earlier ridership.”Local agencies are planning mitigation measures, but sea level rise likely means the rail line will require relocation.
FULL STORY: California storms sever Amtrak, commuter rail line once again
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Southern California Rail Service Resumes After Landslide
The corridor has been closed multiple times in the past year as erosion and landslides put coastal rail infrastructure in jeopardy.
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Eagle County Government
Harvard University Graduate School of Design
Nashville Planning Department
The Architects Foundation
University of Cincinnati Online
The Pocatello Development Authority
The Urban Renewal Agency of the City of Pocatello
Journal of the American Planning Association