PURPOSE: A slope stabilization structure and a vegetation frame are provided to prevent the permeation of rainwater and elution water by applying a cutoff plate, a pair of first side plates, a pair of second plates, and a waterway member. CONSTITUTION: A slope stabilization structure and a vegetation frame comprise a cutoff plate(30), a pair of first side plates(12), a pair of second plates(21,22), and a waterway member. The first side plates are formed to be opposite to both ends of the first direction of the cutoff plate. The second side plates are formed between the first side plates in both ends of the second direction of the cutoff plate. At least one part of the second plates are crossed each other. The waterway member is formed in at least one of the first side plates along the second direction. A projection(21a) projected to the second direction is formed in one of the second side plates. A housing for housing the projection is formed in the other one of the second side plates.
