John Coghlan (c. 1824–1890) was an engineer born in

County Kerry County Kerry () is a Counties of Ireland, county on the southwest coast of Republic of Ireland, Ireland, within the Provinces of Ireland, province of Munster and the Southern Region, Ireland, Southern Region. It is bordered by two other countie ...

Ireland Ireland (, ; ; Ulster Scots dialect, Ulster-Scots: ) is an island in the North Atlantic Ocean, in Northwestern Europe. Geopolitically, the island is divided between the Republic of Ireland (officially Names of the Irish state, named Irelan ...

. He spent thirty years in

Argentina Argentina, officially the Argentine Republic, is a country in the southern half of South America. It covers an area of , making it the List of South American countries by area, second-largest country in South America after Brazil, the fourt ...

(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, controlled by the government of the Autonomous City of Buenos Aires, is the Capital city, capital and largest city of Argentina. It is located on the southwest of the Río de la Plata. Buenos Aires is classified as an Alpha− glob ...

harbour, taking into account the streams,

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

and other characteristics of the

Río de la Plata The Río de la Plata (; ), 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, Colonia, Punta Gorda. It empties into the Atlantic Ocean and ...

. 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 (list of non-water floods, 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 of significant con ...

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" (song), the title song * Azul Azul, a Bolivian pop-dance music group * " ...

Bahía Blanca Bahía Blanca (; English: ''White Bay''), colloquially referred to by its own local inhabitants as simply Bahía, is a city in the Buenos Aires Province, Buenos Aires province of Argentina, centered on the northwestern end of the eponymous Blanc ...

during his term as chairman of the Gran Ferrocarril Sur Company, and from Campana to

Rosario Rosario () is the largest city in the central provinces of Argentina, Argentine province of Santa Fe Province, Santa Fe. The city, located northwest of Buenos Aires on the west bank of the Paraná River, is the third-most populous city in the ...

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 ''Barrio'' () is a Spanish language, Spanish word that means "Quarter (urban subdivision), quarter" or "neighborhood". In the modern Spanish language, it is generally defined as each area of a city delimited by functional (e.g. residential, comm ...

'' (neighbourhood) of Coghlan in

developed around the station named after him.

References

1820s births 1890 deaths 19th-century Irish engineers Argentine civil engineers Irish emigrants to Argentina Argentine people in rail transport Engineers from County Kerry Transport in Argentina {{Ireland-engineer-stub