Tagansko-Krasnopresnenskaya Line
Encyclopedia
The Tagansko-Krasnopresnenskaya (formerly Zhdanovsko-Krasnopresnenskaya, Ждановско-Краснопресненская) (Line 7) is the busiest line of the Moscow Metro
Moscow Metro
The Moscow Metro is a rapid transit system serving Moscow and the neighbouring town of Krasnogorsk. Opened in 1935 with one line and 13 stations, it was the first underground railway system in the Soviet Union. As of 2011, the Moscow Metro has 182 stations and its route length is . The system is...

. Built in 1966-1975 it cuts Moscow on a northwest-southeast axis and contains 19 stations.

History

Tagansko–Krasnopresnenskaya Line is classic example of Soviet urban planning, sometimes referred to as the seventh stage of the Metro. Construction began in early 1960s and in 1966 the first complete segment was opened. In the practice of Moscow radial line openings, it began at the ring
Koltsevaya Line
The Koltsevaya Line , , is a railway line of the Moscow Metro. The line was built in 1950-1954 encircling the central Moscow, and became crucial to the transfer patterns of passengers....

 and left through to the new housing massifs on the southeast of Moscow, originally called the Zhdanovskaya Line (Ждановская линия). The construction of the new radius was designed to maximize the efficiency of it with the land-based transportation. All the stations were built on major transport links and the stations Tekstilschiki and Vykhino were integrated into a single transport complex with the railroad stations.

The path began at the Taganskaya square
Taganka
Tagansky District is a district of Central Administrative Okrug of Moscow, Russia, located between the Moskva River and the Yauza River near the mouth of the latter. Population:...

 (on the ring) and followed the Marxist street/Volgograd avenue through the districts of Pechatniki, Kuzminki and Tekstilshchiki. On its final stretch the line deviates from the Volgograd avenue and crosses onto the Ryazan avenue and terminates at a combined cross-platform
Cross-platform
In computing, cross-platform, or multi-platform, is an attribute conferred to computer software or computing methods and concepts that are implemented and inter-operate on multiple computer platforms...

 transfer to the railways at Vykhino.

Although the geology of the line was unfavourable, so to cut down costs, the builders adopted a cut-and cover method for tunnel construction building them out of large concrete boxes. In some cases, like second stretch of the Volgogrdsky Prospekt-Tekstilshchiki path, in a rare case for Moscow, the track goes on the surface, as with the approach to Vykhino.

In a similar logic that was shown when building the Kaluzhsko-Rizhskaya Line
Kaluzhsko-Rizhskaya Line
The Kaluzhsko–Rizhskaya Line is a line of the Moscow Metro, that originally existed as two separate radial lines, Rizhskaya and Kaluzhskaya opened in 1958 and 1962, respectively. Only in 1971 were they united into a single line as the central section connecting the stations Oktyabrskaya to Prospekt...

, it was decided to postpone the central section in favour of building the new radial line, however after the opening of the new Zhdanovskaya Line in late 1966, the passenger traffic between it and the former Kaluzhskaya Line overstretched the capacity of the ring between Oktyabrskaya and Taganskaya. The two presented itself a unique opportunity and in late 1970 Moscow Metro's first cross-platform transfer point was opened at Kitay-Gorod.

Construction of the Krasnopresnensky radius was in built in much more difficult conditions, in a similar fashion it was designed to make the new massifs of the northwestern Moscow accessible, however the more dense regions, underground fortifications and communication lines that the builders had to face, the first stage of the Krasnopresnensky radius knows no equals in the amount of difficulties that the builders were faced with. Beginning at the ring, where the only deep level station was located, the line follows the Krasnaya Presnya street and then turns north along the 1905 year street, further work was hampered by the necessity to cross under the sorting yard of the Belorussky Rail Terminal
Belorussky Rail Terminal
Belorussky Rail Terminal is one of nine rail terminals in Moscow. It was opened in 1870 and rebuilt in its current form in 1910-12.-Long distance:-Other destinations:-Suburban destinations:...

 with a total of 27 individual railroads, and when building the last stretch Polezhayevskaya-Oktyabrskoye Pole. In both cases the soil was typical sand that was used to elevate the railways, which made it impossible to bore under using conventional means. First chemical adhesive had to be used to strengthen it, so that when drained, it would not fall in. To avoid a collapse after the shield bored its way, a horizontal platform had to be installed above it, and the TBM moved at maximum pressure, without any temporary joining in the sand. Just like the Zhdanovskaya Line, the line relieved major transport arteries and congestion, Begovaya was built in a similar manner to Tekstilshchiki with exists from subways coming straight onto railway platforms.

As four of the five stations were sub-surface an attempt was made to modernise the existing centipede design. The volume of the station space was increased, and to support the larger roof, the size of the pillars was increased, but so was their spacing, from 4 to 6.5 metres. In the end, instead of the two rows of 40, there was 2 of 26. The new design became very widespread in the rest of the system. Architecture also made a comeback with new stations. For the first time in nearly 20 years, marble was used on station walls.

Building the final part of the line commenced shortly afterwards on the central stretch finally linking up the Zhdanovskaya Line, and finishing the Krasnopresnensky radius. The former was built with two deep level column station
Deep column station
The deep column station is a type of subway station, consisting of a central hall with two side halls, connected by ring-like passages between a row of columns...

s, one of the centrepieces was the increased diameter of the central vault of 9.5 metres, as well as the rich architecture methods used. The latter section encountered a major difficulty when building under the Moscow Canal
Moscow Canal
The Moscow Canal , named the Moscow-Volga Canal until the year 1947, is a canal that connects the Moskva River with the main transportation artery of European Russia, the Volga River. It is located in Moscow itself and in the Moscow Oblast...

. To avoid flooding, boring had to be done in the winter, and a three metre thick plane of ice had to be placed on the canal bed. Afterwards the line continued into the northern regions of Shchukino and Tushino, including another combined railway link at Tushinskaya. The station Skhodnenskaya was another pioneering design, which consisted of a single vault technology originally developed for the Kharkiv Metro
Kharkiv Metro
The Kharkiv Metro is the metro system that serves the city of Kharkiv , the second largest city in Ukraine. The metro was the second in Ukraine and the sixth in the USSR when it opened in 1975.-Lines and Stations:...

, it too became common elsewhere in the Soviet Union.

Timeline

SegmentDate openedLength
Taganskaya
Taganskaya-Radialnaya
Taganskaya is a Moscow Metro station in the Tagansky District, Central Administrative Okrug, Moscow. It is on the Tagansko-Krasnopresnenskaya Line, between Kitay-gorod and Proletarskaya stations....

Vykhino
Vykhino
Vykhino is a station on Moscow Metro's Tagansko-Krasnopresnenskaya Line. Opened on 31 December 1966 as the final part of the Zhdanovskiy Radius, the station has remained the southeastern terminus of the line since. The station is unique in many respects...

December 31, 1966 12.9 km
Taganskaya
Taganskaya-Radialnaya
Taganskaya is a Moscow Metro station in the Tagansky District, Central Administrative Okrug, Moscow. It is on the Tagansko-Krasnopresnenskaya Line, between Kitay-gorod and Proletarskaya stations....

Kitay-Gorod
Kitay-Gorod (Metro)
Kitay-gorod is a Moscow Metro station on the Kaluzhsko-Rizhskaya and Tagansko-Krasnopresnenskaya lines. It is one of four stations within the Moscow Metro network providing cross-platform interchange ....

December 30, 1970 2.1 km
Barrikadnaya
Barrikadnaya
Barrikadnaya is a station on the Tagansko-Krasnopresnenskaya Line of the Moscow Metro. It is named after the events of the Russian Revolution of 1905 when it was a site for barricades on Krasnaya Presnya street...

–Oktyabrskoye Pole
December 30, 1972 7.2 km
Kitay-Gorod
Kitay-Gorod (Metro)
Kitay-gorod is a Moscow Metro station on the Kaluzhsko-Rizhskaya and Tagansko-Krasnopresnenskaya lines. It is one of four stations within the Moscow Metro network providing cross-platform interchange ....

Barrikadnaya
Barrikadnaya
Barrikadnaya is a station on the Tagansko-Krasnopresnenskaya Line of the Moscow Metro. It is named after the events of the Russian Revolution of 1905 when it was a site for barricades on Krasnaya Presnya street...

December 17, 1975 4.1 km
Oktyabrskoye Pole–Planernaya
Planernaya
Planyornaya is the northern terminus of the Moscow Metro's Tagansko-Krasnopresnenskaya Line. Opened on December 30, 1975 it was the final section of the northern extension of the Krasnopresnenskiy radius...

December 30, 1975 9.6 km
Vykhino
Vykhino
Vykhino is a station on Moscow Metro's Tagansko-Krasnopresnenskaya Line. Opened on 31 December 1966 as the final part of the Zhdanovskiy Radius, the station has remained the southeastern terminus of the line since. The station is unique in many respects...

 after reconstruction
October 2, 2004 N/A
Total: 19 Stations 35.9 km

Name changes

StationPrevious name(s)Years
Vykhino
Vykhino
Vykhino is a station on Moscow Metro's Tagansko-Krasnopresnenskaya Line. Opened on 31 December 1966 as the final part of the Zhdanovskiy Radius, the station has remained the southeastern terminus of the line since. The station is unique in many respects...

Zhdanovskaya 1966-1989
Kitay-Gorod
Kitay-Gorod (Metro)
Kitay-gorod is a Moscow Metro station on the Kaluzhsko-Rizhskaya and Tagansko-Krasnopresnenskaya lines. It is one of four stations within the Moscow Metro network providing cross-platform interchange ....

Ploschad Nogina 1970-1990

Transfers

#Transfer toAt
1 Sokolnicheskaya Line
Sokolnicheskaya Line
The Sokolnicheskaya Line is the first line of the Moscow Metro, dating back to 1935 when the system opened. Presently the line has 19 stations with a total of of track...

Kuznetskiy Most
Kuznetskiy Most (Metro)
Kuznetsky Most is a Moscow Metro station in the Meshchansky District, Central Administrative Okrug, Moscow. It is on the Tagansko-Krasnopresnenskaya Line. Designed by Nina Aleshina and N. Smailova the station was the first column type to be built since the 1950s. It was opened in 1975 as part of...

2 Zamoskvoretskaya Line
Zamoskvoretskaya Line
Zamoskvoretskaya Line , formerly Gorkovsko-Zamoskvoretskaya , is a line of the Moscow Metro. Opened in 1938, chronologically it became the third line. There are twenty stations on the Zamoskvoretskaya line, and it spans , roughly crossing Moscow in a north-south direction. A normal trip along the...

Pushkinskaya
Pushkinskaya
Pushkinskaya is a station on Moscow Metro's Tagansko-Krasnopresnenskaya Line. Opened on December 17, 1975, along with Kuznetsky Most as the segment which linked the Zhdanovskaya and Krasnopresnenskaya Lines into one. Like its neighbour, the station was a trivault column type, which had not been...

5 Koltsevaya Line
Koltsevaya Line
The Koltsevaya Line , , is a railway line of the Moscow Metro. The line was built in 1950-1954 encircling the central Moscow, and became crucial to the transfer patterns of passengers....

Barrikadnaya
Barrikadnaya
Barrikadnaya is a station on the Tagansko-Krasnopresnenskaya Line of the Moscow Metro. It is named after the events of the Russian Revolution of 1905 when it was a site for barricades on Krasnaya Presnya street...

, Taganskaya
Taganskaya-Radialnaya
Taganskaya is a Moscow Metro station in the Tagansky District, Central Administrative Okrug, Moscow. It is on the Tagansko-Krasnopresnenskaya Line, between Kitay-gorod and Proletarskaya stations....

6 Kaluzhsko-Rizhskaya Line
Kaluzhsko-Rizhskaya Line
The Kaluzhsko–Rizhskaya Line is a line of the Moscow Metro, that originally existed as two separate radial lines, Rizhskaya and Kaluzhskaya opened in 1958 and 1962, respectively. Only in 1971 were they united into a single line as the central section connecting the stations Oktyabrskaya to Prospekt...

Kitay-Gorod
Kitay-Gorod (Metro)
Kitay-gorod is a Moscow Metro station on the Kaluzhsko-Rizhskaya and Tagansko-Krasnopresnenskaya lines. It is one of four stations within the Moscow Metro network providing cross-platform interchange ....

8 Kalininskaya Line
Kalininskaya Line
The Kalininskaya Line is a line of the Moscow Metro. It was opened as the eastwards Perovo radius lines in 1979 and presently has 7 stations.-History:...

Taganskaya
Taganskaya-Radialnaya
Taganskaya is a Moscow Metro station in the Tagansky District, Central Administrative Okrug, Moscow. It is on the Tagansko-Krasnopresnenskaya Line, between Kitay-gorod and Proletarskaya stations....

9 Serpukhovsko-Timiryazevskaya Line
Serpukhovsko-Timiryazevskaya Line
Serpukhovsko–Timiryazevskaya Line , sometimes colloquially referred to as Grey Line , is a line of the Moscow Metro. Originally opened in 1983, it was extended throughout the 1980s and early 90s and again in the early 2000s...

Pushkinskaya
Pushkinskaya
Pushkinskaya is a station on Moscow Metro's Tagansko-Krasnopresnenskaya Line. Opened on December 17, 1975, along with Kuznetsky Most as the segment which linked the Zhdanovskaya and Krasnopresnenskaya Lines into one. Like its neighbour, the station was a trivault column type, which had not been...

10 Lyublinskaya Line
Lyublinskaya Line
Lyublinsko-Dmitrovskaya Line is the line of the Moscow Metro. First opened in 1995 as a semi-chordial radius it is at present in process of being extended through the centre and northwards...

Proletarskaya
Proletarskaya
Proletarskaya is a Moscow Metro station in Yuzhnoportovy District, South-Eastern Administrative Okrug, Moscow. It is on the Tagansko-Krasnopresnenskaya Line, between Taganskaya and Volgogradsky Prospekt stations. Proletarskaya opened on 31 December 1966 as part of the Zhadovskiy radius...



The Kitay-Gorod transfer is a cross-platform one.

Rolling stock

The line is served by two depots, Planernoe (№ 6) and Vykhino (№ 11). Respectively 36 and 34 eight carriage trains are assigned to them. Most of the trains are Ezh3 and Em-508T models which were received new from 1974, currently all of the trains are being slowly modernised extending the service life by another 15 years.

Southern radius

Because the line is the busiest on the system, there are major problems that overstretch its capabilities. In particular is the station Vykhino which was built with far too small capacity to handle the congestion, making it the busiest on the system. In 2004 a serious reconstruction increased the area of the platforms, and gave the station a desirable facelift. Nonetheless that was insufficient to solve the problem, and an extension is presently due to begin being built with one station to Zhulebino (also called Pronskaya), to open by 2011 but it hasn't been built.

Northern radius

Extenstion of Arbatsko-Pokrovskaya Line
Arbatsko-Pokrovskaya Line
The Arbatsko–Pokrovskaya Line is a line of the Moscow Metro. Chronologically the second to open, now it connects with the district of Mitino and town of Krasnogorsk to the northwest of Moscow with the east of the Russian capital passing through the city centre...

 (Line 3) allowed easier access to the Metro system to the passengers from Strogino and Mitino district, diverting them from the northern stretch of the line. However, this relief was not very significant, mostly due to Arbatsko-Pokrovskaya line being relatively slow. It takes 30 minutes to reach the Ring Line from Mitino station, while the older Tushinskaya-Barrikadnaya route takes 20. In addition, it does not offer convenient transfers to Kaluzhsko-Rizhskaya Line
Kaluzhsko-Rizhskaya Line
The Kaluzhsko–Rizhskaya Line is a line of the Moscow Metro, that originally existed as two separate radial lines, Rizhskaya and Kaluzhskaya opened in 1958 and 1962, respectively. Only in 1971 were they united into a single line as the central section connecting the stations Oktyabrskaya to Prospekt...

 and Kalininskaya Line
Kalininskaya Line
The Kalininskaya Line is a line of the Moscow Metro. It was opened as the eastwards Perovo radius lines in 1979 and presently has 7 stations.-History:...

, as the old route does.

Another source of congestion to the northern terminus station, Planernaya, is the newly developed Kurkino district, which lies nearby just beyond the Moscow Orbital Highway. Additionally, passengers from Khimki
Khimki
Khimki is a city in Moscow Oblast, Russia, situated just northwest of Moscow, at the west bank of the Moscow Canal. Population: 207,125 ; 141,000 ; 106,000 ; 23,000 .-History:...

 diverted to this station due to redevelopment of the Rechnoy Vokzal area that caused changes in the bus routes.

Several other projects exist, one is the station Spartak (Volokolamskaya) which was not opened in 1975 because of the lack of need for it, and remained derelict since. However presently there are plans to complete it as early as 2013. An extension is proposed from the Planernaya to the Kurkino district northeast of Moscow beyond the MKAD
MKAD
MKAD is a ring road encircling the City of Moscow.The acronym is a transliteration of the Russian МКАД, for Московская Кольцевая Автомобильная Дорога .The growth of traffic in and around Moscow in the 1950s made the city planners realise Russia's largest metropolis...

.
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