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Railways with a broad gauge railway track of 5 ft (1,524 mm) were first constructed in the United States. Later this gauge became widely known as Russian gauge, with a track gauge between 1,520 mm and 1,524 mm (5 ft). In a narrow sense as defined by Russian Railways it refers to 1,520 mm (4 ft 11 27⁄32 in) gauge.
The primary region where Russian gauge is used is the former Soviet Union (CIS states, Baltic states and Georgia), Mongolia and Finland, with about 225,000 km (140,000 mi) of track. Russian Gauge is the second most common gauge in the world, after 1,435 mm (4 ft 8 1⁄2 in) standard gauge.
- 1 History
- 2 Technical
- 3 Current status
- 4 Summary
- 5 See also
- 6 References
- 7 External links
In 1748, the Wylam Waggonway was built to a 5 ft (1,524 mm) gauge for the shipment of coal from Wylam to Lemington down the River Tyne. In 1839, the Eastern Counties Railway was constructed; and in 1840, the Northern and Eastern Railway was built. In 1844, both lines were converted to standard gauge. In 1903, the East Hill Cliff Railway, a funicular, was opened.
United States, 1827
In 1827, Horatio Allen, the chief engineer of the South Carolina Canal and Rail Road Company, prescribed the usage of 5 ft (1,524 mm) gauge and many other railroads in Southern United States adopted this gauge. The presence of several distinct gauges was a major disadvantage to the Confederate States of America during the American Civil War. In 1886, when around 11,500 miles (18,500 km) of 5 ft (1,524 mm) gauge track existed in the United States, almost all of the railroads using that gauge were converted to standard gauge.
Russian Empire, 1842
Imperial Russia chose a gauge broader than standard gauge, widely believed to be for military reasons, to prevent potential invaders from using the rail system, but no clear standard had emerged.
1,524 mm (5 ft) was approved as the new standard on September 12, 1842.
Engineer Pavel Melnikov hired George Washington Whistler, a prominent American railway engineer (and father of the artist James McNeill Whistler), as consultant on the building of Russia's first major railway, the Moscow – Saint Petersburg Railway. The selection of 1,500 mm (4 ft 11 1⁄16 in) gauge was recommended by German and Austrian engineers, but not adopted: it was not the same as the 1,524 mm (5 ft) gauge in common use in the southern United States at the time.
Whistler was a proponent of a broader gauge and his efforts helped in lobbying for the new gauge. It is quite possible that an "invasion" argument (alleging that it is easier to adapt trains to a narrower gauge than to a broader gauge) was used in lobbying since the Russian military was closely supervising the construction, but it is unlikely that such an argument was made by Melnikov during the selection process. Nazi Germany suffered problems with its supply lines during World War II as a result of the break-of-gauge, but also because bridges had been destroyed.
Besides using the 5-foot gauge within Russian Empire, Russian engineers used it on the Chinese Eastern Railway, built in the closing years of the 19th century across the Northeastern China entry to provide a shortcut for the Transsiberian Railway to Vladivostok. The railway's southern branch, from Harbin via Changchun to Lüshun, used the Russian gauge, but as a result of the Russo-Japanese War of 1904-1905 its southernmost section (from Changchun to Lüshun) was lost to the Japanese, who promptly regauged it to standard gauge (after using the narrow 3 ft 6 in (1,067 mm) for a short time during the war). This formed a break of gauge between Changchun and Kuancheng (the station just to the north of Changchun, still in Russian hands), until the rest of the former Chinese Eastern Railway was converted to standard gauge, too (in the 1930s?).
Unlike in South Manchuria, the Soviet Union's reconquest of southern Sakhalin from Japan did not result in regauging of the railway system. Southern Sakhalin have continued with the original Japanese 1,067 mm (3 ft 6 in) gauge simultaneously with the Russian gauge railway, constructed in the northern part of the island in 1930-1932 (Moskalvo-Okha). The railway has no fixed connection with the mainland, and rail cars coming from the mainland port of Vanino on the train ferry (operating since 1973) have their bogies changed in the Sakhalin port of Kholmsk. In 2004 and 2008 plans were put forward to convert to Russian gauge. The estimated completion date now is 2030.
Russia and most of the former Russian Empire (including the Baltic states, Ukraine, Belarus, the Caucasian and Central Asian republics) and the once Soviet-influenced Mongolia have the Russian gauge of 1,520 mm (4 ft 11 27⁄32 in), 4 mm (5⁄32 in) narrower than 1,524 mm (5 ft), though rolling stock is interchangeable in practice. The railways of Finland, from 1809 till 1917 a Russian Grand Duchy, retain the nominal 1,524 mm gauge, with a short section of dual 1524/1435 gauge to Haparanda in Sweden.
There are proposals for plans for north-south and east-west lines in Afghanistan, with construction to commence in 2013, to be built to 1,520 mm gauge
The Panama Railway, constructed in 1850, was originally 5 ft (1,524 mm) broad gauge. When it was relaid in 2000 the gauge was changed to 1,435 mm (4 ft 8 1⁄2 in) to use standard gauge equipment. The original gauge was chosen under the influence of the pre-conversion southern United States railway companies. Nowadays, the manouvering locomotives along the locks (mules) still use the 5 ft gauge that was laid during canal construction (ca. 1910).
The first rail line in Finland was opened on January 31, 1862. As Finland was then the Grand Duchy of Finland; a region of Imperial Russia, railways were built to the broad Russian track gauge of 5 ft (1,524 mm).
In the late 1960s the gauge was redefined to 1,520 mm (4 ft 11 27⁄32 in) in the Soviet Union. At the same time the tolerances were tightened. As the running gear (wheelsets) of the rolling stock remained unaltered, the result was an increased speed and stability. The actual conversion took place between 1970 and the beginning of the 90s.
In Finland Finnish State Railways kept the original definition of 1,524 mm, even though they also have lessened the tolerances in a similar way.
Estonia after independence redefined its track gauge to 1,524 mm (5 ft) to match Finland's. The redefinitions did not mean that a lot of actual railways or rolling stock were changed. It was more a rule change regarding new and renovated tracks. See: Track gauge in Estonia.
Finland allows its gauge to be 1514–1554 mm (less tolerance for higher speed).
If the gauge of the rolling stock is kept with certain limits, through running between 1,520 mm (4 ft 11 27⁄32 in) railways and Finnish 1,524 mm (5 ft) railways is allowed. Since both 1520 and 1524 are well within tolerances, the difference can be said to be mostly a paper difference.
There is an approximately 150 km long section in Hungary in the Záhony logistics area close to the Ukrainian border. During the recent renovation a 32 km section of dual Standard/Russian gauge was installed between Tumangang and Rajin stations in the DPRK.
Use in rapid transit and light rail systems
Although broad gauge is quite rare on lighter railways and street tramways worldwide, almost all tramways in ex-USSR are broad gauge (according to terminology in use in these countries, gauges narrower than 1,520 mm (4 ft 11 27⁄32 in) are considered to be narrow). Many tramway networks built to narrow gauges (750 mm (2 ft 5 1⁄2 in) or 1,000 mm (3 ft 3 3⁄8 in)) were converted to broad gauge. As of 2012, only three out of 63 tram systems in Russia are not broad gauge(1,000 mm (3 ft 3 3⁄8 in) in Kaliningrad and Pyatigorsk, 1,435 mm (4 ft 8 1⁄2 in) in Rostov-on-Don).
The former Soviet Union is the largest operator of first-generation tramways in the world, and has been for many years. The St Petersburg network has some of the world's widest trams, and the widest in Europe (European trams are generally narrower than European buses and trains and also trams elsewhere such as America and Australia).
That is 5 ft (1,524 mm).
|Former Soviet Union||Prior to narrowing the gauge on the paper by 4 mm to 1,520 mm (4 ft 11 27⁄32 in) and narrowing the tolerances; the railways and the rolling stock were adjusted only when needed or upgraded.|
|Panama||Panama Railway prior to conversion to standard gauge in 2000 to suit off-the-shelf supply.|
|Sweden||Only a small freight yard in Haparanda. Used for exchanging cargo with Finnish trains.|
|United States||The South, such as the Cartersville and Van Wert Railroad, the Cherokee Railroad, and the Western & Atlantic Railroad, until May 31, 1886. The Duquesne Incline and Monongahela Incline in Pennsylvania.|
That is 1,520 mm (4 ft 11 27⁄32 in).
|Bulgaria||Only at Varna ferry terminal for train ferries to Odessa and Poti; dual gauge track for changing wagon bogies with standard gauge ones, and parallel transhipping tracks of 1,520 mm and 1,435 mm (4 ft 8 1⁄2 in) gauge.|
|Germany||Only at Sassnitz/Mukran ferry terminal for freight train ferries to Turku, Klaipėda and Baltijsk.|
|Hong Kong||Peak Tram|
|Mongolia||Rail transport in Mongolia|
|North Korea||A short 32-km stretch of 1,435/1,520 mm (4 ft 11 27⁄32 in) dual gauge between Tumangang and Rajin Stations.|
|Poland||Almost exclusively on the Broad Gauge Metallurgy Line|
|Slovakia||Only on the "Širokorozchodná trať" (Uzhhorod - Maťovce - Haniska pri Košiciach) and from the border station of Dobrá pri Čiernej nad Tisou to Ukraine, both operated by ZSSK Cargo.
In 2008, the 1,520 mm gauge was proposed for a new line from Košice to Bratislava, eventually as far to Vienna.
- "Paravoz". Archived from the original on 11 January 2013., retrieved 2008-07-20.
- Russian Railways, Broad Gauge Track-1520, retrieved 2008-07-20.
- 1520 Strategic Partnership, About gauge 1520, retrieved 2008-07-20.
- Wagonway & Railway
- The Days They Changed the Gauge
- Luis Jackson, Industrial Commissioner of the Erie Railway. "Rambles in Japan and China". In Railway and Locomotive Engineering, vol. 26 (March 1913), pp. 91-92
- "Provisional Convention ... concerning the junction of the Japanese and Russian Railways in Manchuria" - June 13, 1907. Endowment for International Peace (2009). Manchuria: Treaties and Agreements. BiblioBazaar, LLC. p. 108. ISBN 1-113-11167-4.
- Сахалинская узкоколейная железная дорога (The narrow-gauge railways of Sakhalin) (Russian)
- Sakhalin to be converted to Russian gauge
- Historic reference - Why it is so, that our domestic railway gauge is wider than European one?
- Estonian railways today, p. 32
- Finnish Network Statement 2008, see chapter 22.214.171.124
- "Allegro high speed Pendolino train at Finland station in St Petersburg". Alstom. 7 October 2010. Retrieved 12 February 2011.
- "Construction of Afghan railway launched". Railway Gazette International. 2010-01-27.
- "Khasan-Rajin line renovation". ITAR TASS. 2013-09-22.
- "Slovaks eye 4.3 bln euro railway for Russian goods" (Reuters, Thursday April 3, 2008)
- Broad Gauge Track-1520 eng.rzd.ru
- 1520 Strategic Partnership www.forum1520.com
- "Railway gauge width : 1 519 / 1 520 / 1 524 / 1 525". Archived from the original on 11 January 2013. www.parovoz.com