Bus service in Denver dates back to 1924, when Denver Tramway began the first bus between Englewood and Fort Logan. Buses had completely replaced the previously expansive streetcar system in metro Denver by 1950. However, cars were becoming a larger part of life, and ridership was declining. From 1969 to 1971, Denver Tramway required the sponsorship of the City and County of Denver to continue service. In 1971 with aging equipment, low revenues and lackluster ridership, the Denver Tramway Company transferred all of its assets to city-owned Denver Metro Transit.