It then made a clockwise loop around the Queens College campus via Main Street, Horace Harding Expressway, and Kissena Boulevard, before terminating at Kissena Boulevard and Melbourne Avenue at Gate 1 of Queens College.
Kew Gardens-bound buses continued the loop, traveling west along Melbourne Avenue before turning south on Main Street towards Union Turnpike station.
[4][5] What would become the Q74 began service on October 14, 1940,[6] operated by the North Shore Bus Company between Queens Boulevard in Kew Gardens and Roosevelt Avenue in Flushing as a third branch of the Q44.
On October 28, this service was combined with North Shore's Bronx–Flushing–World's Fair Line, running between Kew Gardens and West Farms, Bronx as the Q44.
[19] In November 1949,[20] the Queens Valley Home Owners' Association of Kew Gardens Hills proposed an extension of the Q44 Vleigh Place shuttle bus west from its northern terminus at Jewel Avenue and Main Street to the 71st–Continental Avenues subway station of the IND Queens Boulevard Line in Forest Hills, to give Kew Gardens Hills additional bus service.
[20] On June 19, transit officials informed the Board of Estimate it wouldn't be advisable to extend that route.
[31] By the end of 1990, the Q74 was only carrying 240 passengers per weekday, and the New York City Transit Authority was considering discontinuing the route.