The British Institute of Civil Engineers (ICE) prepared a video where civil engineers of all types dance and lip sync Pharrell Williams' song, "Happy." Watch it below, and you will be happy, too.
The film was commissioned by the Institution of Civil Engineers in association with Bechtel.
Also, below are some of the sites where the video was filmed:
Walton Bridge
http://www.getsurrey.co.uk/news/local-news/negative-impact-new-walton-bridge-5819653
Hammersmith Flyover
http://happypontist.blogspot.com/2013/09/london-bridges-32-hammersmith-flyover.html
Thames Barrier
http://greatecology.com/flooding-uk-highlights-resilient-cities/
Walton Bridge
http://www.getsurrey.co.uk/news/local-news/negative-impact-new-walton-bridge-5819653
Hammersmith Flyover
http://happypontist.blogspot.com/2013/09/london-bridges-32-hammersmith-flyover.html
Thames Barrier
http://greatecology.com/flooding-uk-highlights-resilient-cities/