An interior ministry (sometimes ministry of internal affairs or ministry of home affairs) is a government ministry typically responsible for policing, emergency management, national security, registration, supervision of local governments, conduct of elections, public administration and immigration matters.
 The ministry is often headed by a minister of the interior or a minister of home affairs.
 In some countries, matters relating to the maintenance of law and order and the administration of justice are the responsibility of a separate justice ministry.
The Secretary of State for the Environment was a UK cabinet position, responsible for the Department of the Environment (DoE).
 This was created by Edward Heath as a combination of the Ministry of Housing and Local Government, the Ministry of Transport and the Ministry of Public Building and Works on 15 October 1970.
 Thus it managed a mixed portfolio of issues: housing and planning, local government, public buildings, environmental protection and, initially, transport - James Callaghan gave transport its own department again in 1976.
 It has been asserted that during the Thatcher government the DoE led the drive towards centralism, and the undermining of local government.
 Particularly, the concept of 'inner cities policy', often involving centrally negotiated public-private partnerships and centrally appointed development corporations, which moved control of many urban areas to the centre, and away from their, often left-wing, local authorities.
The Ministry of Infrastructure and the Environment (Dutch: "Ministerie van Infrastructuur en Milieu" ; IenM) is the Dutch Ministry responsible for Transport, Aviation, Housing, Public works, Spatial planning, Land management, Forestry, Water and the Environment.
 The Ministry was created in 2010 following the merger of the former Ministry of Transport, Public Works and Water Management and Ministry of Housing, Spatial Planning and Environment.
 The Ministry is headed by the Minister of Infrastructure and Environment, currently Melanie Schultz van Haegen.
The Ministry of Public Works (Spanish: Ministerio de Fomento ) is the government ministry in Spain responsible for preparation and implementation of government policy on land transport infrastructure, air and maritime jurisdiction of state and control, management and regulation of administrative services transport, management and direction of all postal and telegraph services, the momentum and direction of state services related to astronomy, geodesy, geophysics and mapping and planning and programming of investments related to the services mentioned above.
Transport in Argentina is mainly based on a complex network of routes, crossed by relatively inexpensive long-distance buses and by cargo trucks.
 The country also has a number of national and international airports.
 The importance of the long-distance train is minor today, though in the past it was widely used and is now regaining momentum after the re-nationalisation of the country's commuter and freight networks.
 Fluvial transport is mostly used for cargo.
The Ministry of Works and Transport is a Cabinet level government ministry of Uganda, that is mandated to plan, develop and maintain an economic, efficient and effective transport infrastructure, and transport services by road, rail, water, and air.
 The ministry is also mandated to manage public works including government structures and promote standards in the construction industry.
 The ministry is headed by a Cabinet Minister.
 The current Misiter of Works and Transport is Engineer Monica Azuba Ntege.
The Ministry of Planning and Infrastructure (Portuguese: "Ministro do Planeamento e Infraestruturas" ), formerly Ministry of Public Works, Transport and Communications (Ministério das Obras Públicas, Transportes e Comunicações or "MOPTC") is a Portuguese government ministry.
 It has its head office in Lisbon.
Secretary for Transport and Public Works (Portuguese: "Secretário-Adjunto dos Transportes e Obras Públicas" ) was a bureau secretary in Portuguese Macau.
 The Secretary headed the Secretariat for Transport and Public Works ("Secretaria dos Transportes e Obras Públicas").
 This was the only department to remain intact after the 1999 handover (see Secretariat for Transport and Public Works (Macau)).
The Ministry of the Interior, Public Works and Housing is a government ministry in Argentina.
 It manages issues relating to domestic politics such as immigration, as well as transport in the country after it took over the Secretariat of Transport from the Ministry of Planning and Public Works in 2012.
 The current minister is Rogelio Frigerio, and the headquarters of the ministry can be found on the 25 Mayo Avenue in the barrio of San Nicolás.
The Ministry of Public Works and Transport is the government ministry responsible for public works and transport in Cambodia.
 The Ministry is mandated to ""Build, maintain and manage all the transportation infrastructure such as roads, bridges, ports, railways, waterways and buildings"" in the nation.
 Ministry offices are located in Phnom Penh.

Question: The Ministry of the Interior, Public Works and Housing is a government ministry in Argentina , It manages issues relating to domestic politics such as immigration, as well as transport in the country after it took over the Secretariat of Transport from the Ministry of Planning and Public Works in which year, Transport in Argentina is mainly based on a complex network of routes, crossed by relatively inexpensive long-distance buses and by cargo trucks?
Answer: 2012