Railway track construction machine - video

[Altair]

Railway track construction machine. 5:17 video.

Previously:

Railroad track laying machine - GIF
Railroad track laying machine - GIF
Railroad track laying machine - GIF
Railroad track construction machine - GIF
Automatic track laying machine - GIF
Modernizing a railroad track - GIF

[Karl_H]

The song wouldn't be the same:

When John Henry was a little baby
Sittin' on his daddy's knee
He picked up a mouse and a little piece of code
Said "this automated track laying machine gonna be the death of me!"