The word has exploded with the increase in the number of machines and computers: a train runs on tracks, a car runs on gas, an iPad runs apps.
The overall price is not practical now, and the Northeast already has the fastest train in the country, the Acela, which is running on tracks that do not allow it to reach its full speed.
On the whole, individually and collectively, we are running on tracks to nowhere, tracks that repeat endlessly the destructive and self-destructive patterns we inherited from our societies and that we formed while growing up in our mostly dysfunctional families.
Adding to the problem, most passenger trains run on track owned by freight railways.
Even those who have run on track and field's biggest stage are in awe.
Streetcar, also called tram or trolley, vehicle that runs on track laid in the streets, operated usually in single units and usually driven by electric motor.
Honda's new Formula 1 engine will run on track for the first time on Friday, as McLaren's development MP4-29H tokes thetrackratk at Silverstone alongside two classic McLaren Hondas.
Leitch's campaign runs on Track & Field, Kouvalis' proprietary voter-tracking program.
Its latest military robot, FirstLook, is a smaller device that also runs on tracks.
The iron framing is still exposed and overhead lateral cranes run on tracks along the walls.
