The Minneapolis-St. Paul Airport Trams and the airport also known as World Chamberlain Field were both constructed by whom?
Minneapolis–Saint Paul International Airport Minneapolis–Saint Paul International Airport (IATA: MSP, ICAO: KMSP, FAA LID: MSP) , also known as Wold–Chamberlain Field, is a joint civil-military public use international airport. Located in a portion of Hennepin County, Minnesota, United States, outside of any city or school district, within 10 miles (16 km) of both downtown Minneapolis and downtown Saint Paul, it is the largest and busiest airport in the six-state Upper Midwest region of Minnesota, Iowa, Nebraska, North Dakota, South Dakota, and Wisconsin.
Grand Central Airport (California) Grand Central Airport, Glendale, California, also known as Grand Central Air Terminal (GCAT), was an important facility for the growing Los Angeles suburb of Glendale in the 1920s. It was also a key element in the development of United States aviation. The terminal, located at 1310 Air Way, was built in 1928 and still exists, owned since 1997 by The Walt Disney Company as a part of its Grand Central Creative Campus (GC3). Three hangars also remain standing. The location of the single concrete 3800 ft runway has been preserved, but is now a public street as the runway was dug up and converted into Grand Central Avenue.