The arrival of the Denver Tramway Corporation streetcar line in Highland better connected the area to downtown Denver and led to growth. As a streetcar suburb, Highland developed commercial centers near streetcar stops, some of which still exist today, including 32nd Ave and Tejon, 32nd Ave and Zuni (then called Gallop), 32nd Ave and Federal (then called "The Boulevard" or "Boulevard F"), as well as 32nd and Lowell in the West Highland neighborhood, now renamed "Highland Square". The streetcar system was later dismantled in the 1950s.