A gutter curb for paved roadways is constructed of an assembled series of elongated sections of gutter curbs connected together end to end, which are assembled along at least one side of a road bed. The gutter curb sections are molded from rubber from recycled tires and are held to the adjacent roadway pavement by tie rods passing through opposite sides gutter curb sections and projecting into the pavement itself to be securely held thereto.