Central Subway Monthly Progress Report, July 2016, Cross-Cut Cavern at Chinatown Station Friday, July 1, 2016
Central Subway Monthly Progress Report, May 2016, Laying the Slab at Yerba Buena/Moscone Sunday, May 1, 2016
Central Subway Monthly Progress Report, April 2016, Connecting the Pieces at Union Square/Market Street Station Friday, April 1, 2016