This is a very small interactive pedestrian swing bridge, Clearence is approximately 7 meters in the open position.
This is is designed to be triggered to open the span when some form of water traffic which has been set up as a locomotive comes within the
trigger radius on the 2 invisible tracks in the water. This takes 600 keyframes (20 seconds) to open or close.
IMPORTANT! See README file in the folder for info and other possible options.