HIGH NOISE AREA
means land and habitable rooms of buildings located within: 40m of a State Highway designation, except where the State Highway is in a tunnel; 40m of a Railway designation, except where the railway is in a tunnel; Courtenay Place Noise Area; General Industrial Zone; Inner Air Noise Overlay. With respect to railway and state highway designations, distance to the nearest habitable room of a building is measured to the closest point of the designation.