Boston Transit Commission Building
United States
The Boston Transit Commission Building is an historic office building at 15 Beacon Street in Boston, Massachusetts. It served as the headquarters of the Boston Transit Commission, the nation's first public transportation agency, which was responsible for the initial creation of Boston's subway system, now operated by the commission's successor, the Massachusetts Bay Transportation Authority (MBTA).
Data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).