also: トランスコンティネンタル
noun which may take the genitive case particle 'no'
transcontinental
Used as a modifier before nouns, often in contexts like railways, flights, or routes spanning a continent. The Japanese synonym 大陸横断 is more common in everyday language.
See also: 大陸横断
The construction of the transcontinental railroad was a major project of the 19th century.
This airline is expanding its transcontinental routes.