Cincinnati Union Terminal References Cincinnati Union Terminal building, Cincinnati, Ohio, United States Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: construction/ Steel long-span construction…meters (77 feet) in the Cincinnati Union Terminal (1932), but widespread use of welding did not come until after 1945. Read More…meters (77 feet) in the Cincinnati Union Terminal (1932), but widespread use of welding did not come until after 1945. Read More