NPRNTeitlMath O SaflePerthynasNPRN413921TeitlJunction 32, A470 Intersection, Coryton Interchange, M4 MotorwayMath O Saflen/aPerthynasConsists ofNPRN417461TeitlJunction 48, A4138 Interchange, Hendy Interchange, M4 MotorwayMath O Saflen/aPerthynasConsists ofNPRN412594TeitlA48 South Wales Trunk RoadMath O Saflen/aPerthynasAssociated withNPRN43161TeitlSevern Bridge, M48 Motorway, Aust to Beachley, GloucestershireMath O Saflen/aPerthynasConsists ofNPRN421884TeitlJunction 47, A48/A483 Interchange, Penllergaer Interchange, M4 MotorwayMath O Saflen/aPerthynasConsists ofNPRN405TeitlPont Tywysog CymruMath O Saflen/aPerthynasConsists ofNPRN401356TeitlJunction 33, A4232 Interchange, Cardiff West Junction, M4 MotorwayMath O Saflen/aPerthynasConsists ofNPRN91661TeitlWye Bridge, M48 Motorway, Beachley to ChepstowMath O Saflen/aPerthynasConsists of
