The present invention is provided with an improved structure that induces people or animals to easily escape to the outside without damaging the installed large waterway, and is based on a more stable and reliable position control compared to the existing ones, including new ones. In addition to maximizing the value of use of the escape function, such as the reliably switching of the escape route, it does not require separate operation and management due to the ease of handling, use, maintenance, and maintenance. It relates to a waterway 100 in which an escape and vegetation space is secured, comprising: a first partition wall 10 and a second partition wall 20 which are vertically disposed facing each other with a set distance width; A third partition wall 30 which is installed in parallel to the side of either the first partition wall or the second partition wall and secures and generates an inner space separated from the space created by the first partition wall and the second partition wall; An avoidance hole 40 used as an escape space for animals or humans by forming either the first partition wall or the second partition wall by cutting it up and down to allow it to pass through to the inner space reaching the third partition wall; Consists of; an escape route 50 provided as an external escape route for animals or people while being formed as an upward inclined surface at a set angle from the avoidance hole.
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