I can see you have couple of beautiful images of Yamuna Bridge and your video from inside a moving train that looks good enough for this contest's theme.

As you said the speed of the train gives an impression of movement is true.

I thought when the train reaches on the other end of the bridge at 33rd second which make me feel you started this recording right from the beginning of the bridge already.

Overall a nice moving activity, but a horizontal view would be lot better. All the best.