15 January 2013 ~ 2 Comments

Vote to name the Central Subway’s tunnel boring machines

Vote now to help name the Central Subway’s tunnel boring machines after historic San Francisco women. From left to right: Lillie “Firebelle Lil” Hitchcock Coit, “Big Alma” de Bretteville Spreckels, Margaret “Mom” Chung, Juana Briones and Mary Ellen Pleasant. Now’s your chance – help us choose the names of the tunnel boring machines (TBMs) that […]

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