Several construction workers are working at a construction site as a crane goes back and forth.
Sped up video of a construction crew working on a big lot.
Several people work on a construction site below as a crane moves in the foreground.
A camera captures construction workers working on a project on the ground, and using the assistance of a crane.
Men are working on a building project, and the film shows it in fast motion.
A group of mean are arranging a bunch of pipes in a certain order.
Workers build a scaffold under a blue crane on a sunny day.
A bunch of construction workers are outside and building something.
Outside there is a group of workers, working while cranes move objects above them.
A big crane and a crowd of workers are setting up some kind of event.