John Coghlan (1824–1890) was an engineer born in County Kerry,

Ireland Ireland ( ; ga, Éire ; Ulster Scots dialect, Ulster-Scots: ) is an island in the Atlantic Ocean, North Atlantic Ocean, in Northwestern Europe, north-western Europe. It is separated from Great Britain to its east by the North Channel (Grea ...

. He spent thirty years in

Argentina Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, th ...

(1857–1887), during which he was in charge of several public works including Mitre Railway's extension. In 1859 he proposed improvements for the

Buenos Aires Buenos Aires ( or ; ), officially the Autonomous City of Buenos Aires ( es, link=no, Ciudad Autónoma de Buenos Aires), is the capital and primate city of Argentina. The city is located on the western shore of the Río de la Plata, on South ...

harbour, taking into account the streams,

silting Siltation, is water pollution caused by particulate terrestrial clastic material, with a particle size dominated by silt or clay. It refers both to the increased concentration of suspended sediments and to the increased accumulation (temporary or ...

and other characteristics of the

Río de la Plata The Río de la Plata (, "river of silver"), also called the River Plate or La Plata River in English, is the estuary formed by the confluence of the Uruguay River and the Paraná River at Punta Gorda. It empties into the Atlantic Ocean and fo ...

. In 1869 he carried out hypsometric studies of the core of the city and its drainage capability in relation to

flood A flood is an overflow of water ( or rarely other fluids) that submerges land that is usually dry. In the sense of "flowing water", the word may also be applied to the inflow of the tide. Floods are an area of study of the discipline hydrol ...

ing. He was also involved in the Argentine railway system, extending the railway lines from

Azul Azul, meaning "blue" in Spanish and Portuguese, may refer to: Arts and entertainment * ''Azul'' (Los Piojos album), 1998 * ''Azul'' (Cristian Castro album), 2001 * Azul Azul, a Bolivian pop-dance music group ** "Azul" (song), the title song * " ...

to Bahía Blanca during his term as chairman of the

Gran Ferrocarril Sur The Buenos Aires Great Southern Railway (BAGS) ( es, Ferrocarril del Sud) was one of the ''Big Four'' broad gauge, , British-owned companies that built and operated railway networks in Argentina. The company was founded by Edward Lumb in 1862 ...

Company, and from

Campana Campana (Italian and Spanish for "bell") may refer to: Places * Campana Partido, Argentina, a ''partido'' (administrative subdivision) in Buenos Aires Province ** Campana, Buenos Aires Province, a city in Campana Partido * Campana Island, Capit� ...

to Rosario as chairman of the Ferrocarril de Buenos Aires a Campana Company. He died in England in 1890. Argentine railway authorities gave his name to one of their railway stations a year after his death. What is now the '' barrio'' (neighbourhood) of Coghlan in

developed around the station named after him.

References

1824 births 1890 deaths 19th-century Irish engineers Argentine civil engineers Irish emigrants to Argentina Argentine people in rail transport People from County Kerry Argentine people of Irish descent Transport in Argentina {{Ireland-engineer-stub