The Q64, QM4 and QM44 bus routes constitute a public transit line in Queens, New York City.

Then the bus route turns onto Jewel Avenue, crossing over the Grand Central Parkway, Flushing Meadows – Corona Park, and Van Wyck Expressway.

Eastbound buses turn south onto Parsons Boulevard, then run east along 71st Avenue, terminating at 164th Street.

Afterwards, the service moves onto 59th Street, and then turns onto the Queensboro Bridge crossing over the East River into Queens.

The bus drops off passengers along Jewel Avenue, and turns onto 164th Street, with its final stop at the Horace Harding Expressway.

[5][6] Westbound QM4 service begins at 164th Street and the Horace Harding Expressway, and then turns onto Jewel Avenue picking up passengers.

The bus route then continues via Queens Boulevard until it turns onto the Long Island Expressway.

Afterwards, the service moves onto 59th Street, and then turns onto the Queensboro Bridge crossing over the East River into Queens.

The bus drops off passengers along Jewel Avenue, and turns onto 164th Street, with its final stop at the Horace Harding Expressway.

[5][6][3] Westbound QM44 service begins at 164th Street and the Horace Harding Expressway, and then turns onto Jewel Avenue picking up passengers.

[3] In November 1949, the Queens Valley Home Owners' Association of Kew Gardens Hills proposed an extension of the city's Q44 Vleigh Place shuttle bus (later the Q74) 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.

The Queens Valley Association opposed the Q65A proposal, due to it only serving the northern portion of Kew Gardens Hills.

[5] The change was met with resentment from the local community due to concerns that buses would hit kids outside the newly opened Public School 200 at 164th Street and 71st Avenue.

[25][26] As part of the redesign, the Q10 and Q64 buses would have been replaced by a high-density "intra-borough" route, the QT14, running from Electchester to the Lefferts Boulevard station of the AirTrain JFK.

[37] On January 29, 2025, the current plan was approved by the MTA Board, and the Queens Bus Redesign will go into effect by Labor Day.