page_title: Berkeley Hills Tunnel
hierarchical_section_title: Berkeley Hills Tunnel
caption_attribution_description: English: Structure at the east end of the Berkeley Hills Tunnel in March 2018
context_page_description: The Berkeley Hills Tunnel is a tunnel which carries Bay Area Rapid Transit's Antioch–SFO/Millbrae line through the Berkeley Hills between Rockridge station and Orinda station.
context_section_description: The Berkeley Hills Tunnel is a tunnel which carries Bay Area Rapid Transit's Antioch–SFO/Millbrae line through the Berkeley Hills between Rockridge station and Orinda station.
caption: East portal structure of the Berkeley Hills Tunnel
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