Answer:

trolley

AnswerCrossword Clue
TROLLEYTrack user
TROLLEYWay across the Brooklyn Bridge, once
TROLLEYStreetcar
TROLLEYConveyance on "Mister Rogers' Neighborhood"
TROLLEYOnetime streetcar
TROLLEYToonerville transport
TROLLEYStreet clanger of yore
TROLLEYStreetcar of yore
TROLLEYRestaurant server
TROLLEYMine car
TROLLEYBrooklyn streetcar, once
TROLLEY"The ... Song," popularized by Judy Garland.
TROLLEYSubject of Judy Garland song.
TROLLEYCar.
TROLLEYObsolescent common carrier.
TROLLEYVehicle of grandpa's day.
TROLLEYRelative of a pantograph
TROLLEYBus's victim
TROLLEY"Desire," e.g.
TROLLEYLondoner's tea cart
TROLLEYOff one's ... (loco)
TROLLEYTrack runner
TROLLEYSan Francisco conveyance
TROLLEYOne-time streetcar
TROLLEYOff one's ....: daft
TROLLEYSan Francisco transportation