Headline: Caltrain’s San Francisco extension costs more than it’s worthLink: https://www.mercurynews.com/2023/11/08/opinion-caltrains-san-francisco-extension…Publication Date: Wednesday, November 8, 2023Primary Source: Mercury News (CA)Type: op-edFormat: Newspaper (Print)Nature of Mention: authoredScholar: Joffe, MarcResearch Area: Government and PoliticsTransportation and InfrastructureSubjects: a proposed Caltrain extension