I'm trying to improve the general state of Argentine rail transport articles, as well as some other Argentine transport articles. These are a few things I've been working on or intend to work on. Any help or general input with these pages would be much appreciated:

Articles I have created

• Posadas-Encarnación International Train
• Grupo Emepa
• Federico Lacroze (from disambiguation page)
• Trams in Buenos Aires
• Polvorín Workshop
• - Alberti Norte and Pasco Sur (ghost stations)
• - Córdoba, Santa Fe, Las Heras, Facultad de Derecho, Sáenz
• CSR SDD7
• CNR CKD8
• - San José vieja and Constitución (Line E Buenos Aires Underground) (ghost stations)
• TecnoTren
• Red de Expresos Regionales
• Fabricaciones Militares
• SABB S.A.
• Emprendimientos Ferroviarios
• Fábrica Argentina de Locomotoras
• Ministry of the Interior and Transport
• CATITA
• Materfer CMM 400-2
• UEC Preston
• Fiat-Materfer (Buenos Aires Underground)
• Buenos Aires Underground 200 Series
• CSR EMU (Argentina)
• Emepa Alerce
• Siemens-Schuckert Orenstein & Koppel
• Rosario Tramway
• EcoBici (Buenos Aires)
• - Presidente Illia, Fernández de la Cruz, Fátima, Ana María Janer, Somellera, Mariano Acosta, Balbastro, Intendente Saguier, Parque de la Ciudad, Cecilia Grierson, Escalada, Pola, Larrazábal, Nicolás Descalzi, Gabino Ezeiza, General Savio
• Buenos Aires Underground rolling stock
• Administración de Infraestructuras Ferroviarias Sociedad del Estado
• Anglo-Argentine Tramways Company
• Buenos Aires Underground 100 Series
• Buenos Aires Underground 300 Series

Articles I have contributed to significantly

• Rail transport in Argentina
• General Urquiza Railway
• Federico Lacroze railway station
• Line C (Buenos Aires Underground)
• Line E (Buenos Aires Underground)
• Transport in Argentina
• Tren a las Nubes
• Buenos Aires Underground
• Line F (Buenos Aires Underground)
• Moebius (1996 film)
• Metrobus (Buenos Aires)
• PreMetro (Buenos Aires)
• Line A (Buenos Aires Underground)
• Line H (Buenos Aires Underground)
• Line D (Buenos Aires Underground)
• Argentine general election, 2015

Good articles

• Buenos Aires Underground

Other tasks I'm involved in

• Moving pages with Spanish names over to English-named pages (eg. Ferrocarril General Urquiza → General Urquiza Railway)
• Replacing images of defunct rolling stock and general outdated images with more current ones
• General presentational consistency between articles (adding infoboxes, improving templates, etc.)
• Creating relevant links between articles
• Referencing and general updating of information related to the railways of Argentina
• Improving, expanding and standardising all the individual stations with infoboxes, images and more information.

To do

Articles to create

• Railway re-nationalisation in Argentina - ??
• La Plata railway station
• Apeadero Carranza
• Apeadero Boedo
• Transport in Buenos Aires
• Buenos Aires commuter rail network
• CSR DMU
• Salta - Güemes Line
• Buenos Aires Underground 300 Series
• Pagador Blindado PE-1
• Materfer MTF-3300
• Subterráneos de Buenos Aires
• Compañía Hispano Argentina de Obras Públicas y Finanzas

Articles to improve

• All the remaining "big 6" railways which were once managed by Ferrocarriles Argentinos
• Railway privatisation in Argentina
• Railway nationalization in Argentina
• Buenos Aires commuter rail lines
• Raul Scalabrini Ortiz
• Pretty much everything else...

General

• Create and add templates to pages
• Create list pages
• Commuter rail station pages
• Maps