https://www.sfmta.com/reports/central-subway-monthly-progress-report-august-2015-roof-deck-installation
Central Subway Monthly Progress Report, August 2015, Roof Deck Installation | SFMTA
This is a general monthly report on the progress of the Central Subway project, including an Executive Summary; reports on costs, schedules and funding;...
monthly progress reportroof deck installationcentralsubway