Where does Southern Cross Gas Pipeline run?

Southern Cross Gas Pipeline runs from Argentina to Uruguay, crossing Argentina and Uruguay.

How long is Southern Cross Gas Pipeline?

Southern Cross Gas Pipeline is 400 km long.

How much gas can Southern Cross Gas Pipeline carry?

Southern Cross Gas Pipeline has a design capacity of 1.83 bcm/y. Where every segment of a project repeats the same figure it is counted once rather than summed.

Is Southern Cross Gas Pipeline operating?

Southern Cross Gas Pipeline is operating, having started in 2002.

Who owns Southern Cross Gas Pipeline?

Southern Cross Gas Pipeline is owned by BG Group Ltd, Pan American Energy, ANCAP and 1 other, as recorded in the current tracker release.

Does Southern Cross Gas Pipeline serve an LNG terminal?

Southern Cross Gas Pipeline passes within 25 km of 2 tracked LNG terminals. Proximity is not proof of a physical connection; each match is listed with its distance and how it was made.

Southern Cross Gas Pipeline: P1260, Argentina to Uruguay

Route

Southern Cross Gas Pipeline runs from Argentina – Uruguay. The map draws the tracked route and any LNG terminal within 25 km of it.

Loads about 250 kB of map code and the country outline file.

From: Not reported
To: Not reported
Start country: Argentina
End country: Uruguay
Countries crossed: Argentina, Uruguay
Onshore / offshore: Not reported
Fuel: Gas
Region: Not reported
Route drawn on map: 372 km
GEM pipeline ID: P1260
Start year: 2002
GEM wiki page: gem.wiki

Segments

Each row is one row of GEM's pipeline file. Project-level figures repeated on every segment are counted once in the totals above.

Segment	Status	From → to	Length	Capacity	Diameter	Start	Route from
Main Line	Operating	Not reported	400	1.83	457 mm	2002	GEM's route file

Connected LNG terminals

Terminals whose coordinates fall within 25 km of this route, or whose name matches the pipeline. Proximity is not proof of a physical connection.

Terminal	Country	Import / export	Status	Distance	Matched by
GNL Del Plata FSRU	Uruguay	Import	Cancelled	4.5 km	route proximity
Southern Finland LNG Terminal	Finland	Import	Cancelled	—	name match

Owners and operators

Stakes as reported by GEM per segment, merged across segments.

Owners

Parent companies

Administracion Nacional de Combustibles Alcohol y Portland20%
BC Energy Investments Corp15%
BP15%
BASF SE7.27%
Letterone Investment Holdings SA2.73%
Shell

In the news

Recent headlines that name Southern Cross Gas Pipeline. Matched by name, so it is approximate. Titles and links only; we store no article text.

See all tracked headlines.

Common questions

Generated from the same tracker fields as the tables above, so the two cannot disagree. Each answer stands on its own.

Where does Southern Cross Gas Pipeline run?: Southern Cross Gas Pipeline runs from Argentina to Uruguay, crossing Argentina and Uruguay.
How long is Southern Cross Gas Pipeline?: Southern Cross Gas Pipeline is 400 km long.
How much gas can Southern Cross Gas Pipeline carry?: Southern Cross Gas Pipeline has a design capacity of 1.83 bcm/y. Where every segment of a project repeats the same figure it is counted once rather than summed.
Is Southern Cross Gas Pipeline operating?: Southern Cross Gas Pipeline is operating, having started in 2002.
Who owns Southern Cross Gas Pipeline?: Southern Cross Gas Pipeline is owned by BG Group Ltd, Pan American Energy, ANCAP and 1 other, as recorded in the current tracker release.
Does Southern Cross Gas Pipeline serve an LNG terminal?: Southern Cross Gas Pipeline passes within 25 km of 2 tracked LNG terminals. Proximity is not proof of a physical connection; each match is listed with its distance and how it was made.

More gas pipelines in Argentina

Listed in name order among the 50 pipelines tracked in Argentina, so projects with the same name sit together. A browse aid, not a claim that they are alike.

Background on the technology and the terms used on this page.

LNG against pipeline gas
A pipeline delivers gas at lower cost than LNG over land up to roughly two to four thousand kilometres, beyond which liquefaction wins, and across any significant body of deep water LNG usually wins at any distance.
How LNG works
Liquefied natural gas is natural gas chilled to about minus 162 degrees Celsius, at which point it becomes a liquid roughly 600 times smaller than the gas, so it can be shipped where no pipeline runs.
Mtpa, bcm and cubic metres
LNG capacity is quoted in three incompatible units, and the two conversions that matter are 1 million tonnes a year equals about 1.36 billion cubic metres of gas a year, and 1 cubic metre of liquid equals about 600 cubic metres of gas.
What terminal status actually means
A project status describes how far an LNG terminal or train has progressed, and the gap between proposed and operating is the single most misread number in the industry.

Cite this page

Reuse is welcome; please name the page and the tracker release it draws on.

Reference

LNG Atlas. (2026). Southern Cross Gas Pipeline: P1260, Argentina to Uruguay. https://lngatlas.org/pipeline/southern-cross-gas-pipeline-ar-uy/ Data: Global Gas Infrastructure Tracker, Global Energy Monitor, November 2025, CC BY 4.0.

BibTeX

BibTeX entry

@misc{lngatlaspipelinesoutherncrossgaspipelinearuy2026,
  author = {{LNG Atlas}},
  title = {Southern Cross Gas Pipeline: P1260, Argentina to Uruguay},
  year = {2026},
  url = {https://lngatlas.org/pipeline/southern-cross-gas-pipeline-ar-uy/},
  note = {Data: Global Gas Infrastructure Tracker, Global Energy Monitor, November 2025, CC BY 4.0},
}