Lista de ciudades - Royaume-Uni - Condado Bts Down - Obra de fábrica (viaducto, puente, tunel, digue…)

• Bessbrook 1
• Kilkeel 1

• Ardglass 0
• Banbridge 0
• Bangor 0
• Comber 0
• Donaghadee 0
• Downpatrick 0
• Dundrum 0
• Greencastle 0
• Greyabbey 0
• Hilltown 0
• Holywood 0
• Kilclief 0
• Killyleagh 0
• Newcastle 0
• Newry 0
• Newtownards 0
• Newtownbreda 0
• Portaferry 0
• Ring Of Gullion 0
• Rostrevor 0
• Silent Valley Reservoir 0
• Strangford 0
• Warrenpoint 0