In the early 20th century, roads were built in Banff, at times by war internees from World War I, and through Great Depression-era public works projects.
Pada awal abad ke-20, jalan-jalan dibangun di Banff, kadang-kadang oleh para interniran perang dari Perang Dunia I, dan melalui proyek-proyek pekerjaan umum era Depresi Besar.