Abstract: A sound barrier comprises a plurality of elongate sound arresting members arranged end to end and stacked vertically, one upon another, to form a barrier wall. The sound arresting members are disposed generally between a plurality of spaced vertical support members and may be secured thereto by a plurality of elongate transition connectors coupled to each support members. The elongate transition connectors have distal ends that extend in directions toward oppositely disposed support members and are received within apertures formed in respective ends of the sound arresting members at their respective ends. Alternatively, the sound arresting members may be coupled to the spaced vertical supports without transition connectors.

Abstract: A sound barrier comprises a plurality of elongate sound arresting members arranged end to end and stacked vertically, one upon another, to form a barrier wall. The sound arresting members are disposed generally between a plurality of spaced vertical support members and are secured thereto by a plurality of elongate transition connectors coupled to each support members. The elongate transition connectors have distal ends that extend in directions toward oppositely disposed support members and are received within apertures formed in respective ends of the sound arresting members at their respective ends.