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A broad gauge, it is the second-widest gauge in regular use anywhere in the world, with only Indian gauge railways, 5 ft 6 in (1,676 mm), being wider (by 8 mm (5 ⁄ 16 in)). As finally established in 1955, [ 1 ] the Iberian gauge is a compromise between the similar, but slightly different, gauges adopted as respective national standards in ...
Traditionally, the gauge of the national railway in Spain, now managed by Adif, is 1,668 mm (5 ft 5 + 21 ⁄ 32 in), known as Iberian gauge.This gauge (originally 1,674mm but then reduced slightly to allow interoperability with Portugal) was decided upon by a Parliamentary committee, after a report known as the Informe Subercase (named for its principal author) in 1844. [1]
In 1999, a gauge-changer was installed at Tornio at the Finnish end of the dual-gauge section between Haparanda and Tornio, for use with variable gauge freight wagons. [45] The Tornio gauge changer is a Rafil design from Germany; a similar Talgo-RD gauge changer at the Haparanda end used to exist, but was removed [46] as it required de-icing in ...
The Spanish high-speed rail network is the longest HSR network in Europe with 3,966 km (2,464 mi) and the second longest in the world, after China's. [3] [4] Most railways are operated by Renfe; metre and narrow-gauge lines are operated by the Renfe Cercanías AM division.
Renfe Cercanías AM, [1] formerly known as Renfe Feve, is a division of state-owned Spanish railway company Renfe Operadora. It operates most of Spain's 1,250 km (777 mi) of metre-gauge railway . This division of Renfe was previously a stand-alone company named FEVE ( Ferrocarriles de Vía Estrecha , Spanish for "Narrow-Gauge Railways). [ 2 ]
Narrower gauge railways usually cost less to build because they are usually lighter in construction, using smaller cars and locomotives (smaller loading gauge), as well as smaller bridges, smaller tunnels (smaller structure gauge). [27] Narrow gauge is thus often used in mountainous terrain, where the savings in civil engineering work can be ...
Standard gauge is defined both in metric and in imperial units. It is also the best-known gauge worldwide; 55% of the world uses this track. In 2020, China’s rail network is standard gauge, with around 79,685 km (49,514 mi) of line. [92] 1,440 mm 4 ft 8 + 11 ⁄ 16 in: Switzerland
Russian and 5 ft gauge. 1,520 mm (4 ft 11 + 27 ⁄ 32 in): former Soviet Union states; 1,524 mm (5 ft): Finland and Estonia (The difference is within tolerance limits, so it is possible to exchange trains between 1520 mm and 1524 mm networks without changes to the wheelsets, however sometimes issues like stuck rolling stock might occur.)