A bell begins ringing in a horse-racing track and the gates open, releasing a group of running horses with jockeys riding on each. A woman talks in voiceover about her experience in jockeying. Various shots of horses racing. An African American female engineer trainee rides a speeding train, as voiceover plays of her talking about what it's like being a woman and a minority in a male-dominated profession. Various shots of the woman riding on the front of the train, the driver, and the train itself running on the tracks. The train stops and picks up riders at a station, then continues on past a freight train.