In 1940, the Civil Aeronautics Administration earmarked $1.9 million for the construction of a Dallas/Fort Worth Regional Airport. American Airlines and Braniff Airways struck a deal with the city of Arlington to build an airport there, but the governments of Dallas and Fort Worth disagreed over its construction and the project was abandoned in 1942. After World War II, Fort Worth annexed the site and developed it into Amon Carter Field[14] with the help of American Airlines.