[{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/wiki.edu.vn\/en\/wiki40\/trolleybuses-in-prague-wikipedia\/#BlogPosting","mainEntityOfPage":"https:\/\/wiki.edu.vn\/en\/wiki40\/trolleybuses-in-prague-wikipedia\/","headline":"Trolleybuses in Prague – Wikipedia","name":"Trolleybuses in Prague – Wikipedia","description":"Prague was the first city in Czechoslovakia to introduce modern trolleybuses. Only a few other trolleybus systems existed previously in","datePublished":"2015-01-05","dateModified":"2015-01-05","author":{"@type":"Person","@id":"https:\/\/wiki.edu.vn\/en\/wiki40\/author\/lordneo\/#Person","name":"lordneo","url":"https:\/\/wiki.edu.vn\/en\/wiki40\/author\/lordneo\/","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"Enzyklop\u00e4die","logo":{"@type":"ImageObject","@id":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","url":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/4\/4f\/Hanspaulka_Trolejbus.jpg\/220px-Hanspaulka_Trolejbus.jpg","url":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/4\/4f\/Hanspaulka_Trolejbus.jpg\/220px-Hanspaulka_Trolejbus.jpg","height":"146","width":"220"},"url":"https:\/\/wiki.edu.vn\/en\/wiki40\/trolleybuses-in-prague-wikipedia\/","wordCount":13750,"articleBody":"Prague was the first city in Czechoslovakia to introduce modern trolleybuses. Only a few other trolleybus systems existed previously in the Czech lands\u00a0\u2013 in \u010cesk\u00e9 Velenice (Gm\u00fcnd) and \u010cesk\u00e9 Bud\u011bjovice[2]\u00a0\u2013 using the same overhead system as the Electromote, the predecessor of all trolleybuses.Trolleybuses operated in Prague during two separate periods. The first trolleybus system was opened in 1936 and it lasted until 1972, when it was closed.[1] After precisely 45 years, a new trolleybus system was opened in Prague in 2017.Existing network[edit]At present, no trolleybus lines are in operation in Prague. However, 14 lines are in preparation and the first one should start regular operation early in 2023, with testing expected to start at the end of 2022.[3] Remaining should follow afterwards. Other lines are being discussed[4] as well, but have not been approved yet.1) This is an approximate number. Very short sections near the Na Kn\u00ed\u017eec\u00ed terminal will not be wired. This line has three variants: on the shortest one most of the track is going to be covered with wires, but on the longest one that will be only about 25%. However, with the addition of lines covering area in between Nov\u00e9 Butovice and Velk\u00e1 Ohrada, the wired percentage will rise considerably for the longest variant of this line.History[edit]  Trolleybus monument finished on 1 July 2009 at a location along the route of first Prague’s trolleybus line.  Trolleybus monument finished on 8 October 2010 at the site of the Orionka terminus of Prague’s first trolleybus system, closed in 1972.First system[edit]The first system was opened on 28 September 1936 with a 3.5\u00a0km-long line. After World War II, the system expanded rapidly, and trolleybuses appeared in the city center, as well as in the suburban areas and big housing developments. The network reached its maximum length of 56.876\u00a0km in March 1959.[13] However, by 1959, the first and oldest trolleybus line had already closed. Most sections which were under construction at that time were not finished, and those in operation were slowly replaced with diesel buses.After 1960, no new trolleybuses were purchased  and vehicles started becoming obsolete. Many streets were being reconstructed, there was not enough electricity available to run the network, and diesel fuel was inexpensive, which all contributed to the decision to begin replacing trolleybuses with buses, leading ultimately to the final closure of the Prague trolleybus system on 16 October 1972.[14][15]Fleet[edit]In 1936, the following Czech-made vehicles started operating on the Prague trolleybus system:In 1938 and 1939, two \u0160koda 2Tr trolleybuses were delivered.A Tatra T400 began operating in Prague in 1948. In total, there were 136 new vehicles of that type, as well as eight second-hand vehicles from Most, purchased and running in Prague. New vehicles were supplied in various series up to 1955, based on the previous experience with the vehicles, as well as to utilize new technology.In 1958, a prototype of the Tatra T401 model was added to Prague’s trolleybus fleet but it only lasted three years in operation. The performance and features of the Tatra T401 were tested during the first two years of operation, after which it was decided that the \u0160koda Works, which produced smaller trolleybuses, would take over all trolleybus production in Czechoslovakia, and the Tatra company stopped producing trolleybuses.Finally, in 1960, the last 35 \u0160koda 8Tr trolleybuses were purchased for Prague.Tatra T400 and \u0160koda 8Tr vehicles were running in the city until the end of trolleybus operation in 1972.[15]Attempts to re-open the system in the 1980s and early 1990s[edit]Plans to restore trolleybus network in Prague started appearing in 1979.[16] Soon after the political revolution of 1989, Prague’s public transport company even delegated money and people to look into the reinstatement of the trolleybus network. A prototype of a new trolleybus model, the \u0160koda 17Tr, was developed and produced in Prague. After 1992, however, all plans to restore the network were dropped.[17][better\u00a0source\u00a0needed]  An SOR TNB 12 trolleybus on the opening day of the new systemSecond system[edit]After precisely 45 years, on 15 October 2017, a new trolleybus line was opened in Prague. The system was equipped with overhead wires along less than 1\u00a0km of the route’s length and required trolleybuses with additional batteries, capable of operating away from the wires, along other parts of the route. The goal of that experimental project was to prove the viability of trolleybuses in Prague, as well as demonstrating how to minimize the cost of building the infrastructure. Overhead wires have been installed along Proseck\u00e1 Street, which features a steep gradient. That will prevent a fast battery drain for vehicles running uphill as well as charging their batteries for the rest of their journey outside of the wired portion of the route. In winter, the overhead power supply also allowed for a tank of water to be heated for interior heating.[18][19]Prior to constructing a new trolleybus network, Prague’s public transport company had been trying out battery-powered buses on various routes. Starting in 2014, the tests revealed that battery-powered vehicles tended to be very problematic on steep hills typical of Prague’s landscape.[20] The idea of a trolleybus network came as a direct response to the major problems with the battery-powered vehicles, aiming to combine the best attributes of both worlds.The testing period was to take about a year, and once finished it was hoped that the network would be extended and new articulated trolleybuses with additional batteries purchased.[21]The first vehicle to operate on the line was a Czech-made SOR TNB 12 AcuMario, but it was a prototype, as it was the first vehicle to be equipped with additional batteries.  Preserved Tatra T400 trolleybus No. 431 in 2017, operating under its own power for the first time in 45 yearsOpening ceremony[edit]To commemorate 45 years since the last trolleybus operated in Prague, as well as the opening of the new line, apublic event was held on 15 October 2017, in which the new SOR TNB 12 trolleybus was used. It was accompanied by a new SOR ENS 12 electric bus and an historic Tatra T400 vehicle from the Prague’s public transport museum collection. Spectators could see all three vehicles in operation, as well as take a free ride.[19]Regular operation[edit]On 1 July,[year\u00a0needed] Prague’s Public Transport Company was to begin regular operation on a newly built line. The line will continue to have the number 58 and will follow the same route as in the preceding testing stage, that is, in between metro stations Palmovka and Let\u0148any. Initially only 1 vehicle \u0160koda 30 Tr will be operated on the line running at 60-minute intervals.One year of operation anniversary[edit]  \u0160koda 8Tr towed away at the end of the special ride down the hill.On 14 October 2018, a second event since the opening of the new trolleybus system was organised. It took place in order to commemorate both the 46th anniversary of the trolleybus system shutdown in Prague, as well as to celebrate the anniversary of the current system. Unlike the opening ceremony in 2017, rides on an historic vehicle were not continuous but took take only five times.[22] Visitors who wanted to take a ride also needed to purchase tickets when entering the vehicle. Each trip cost 35 CZK per person, but small children were free if accompanied by an adult. The historic vehicle was a smaller \u0160koda 8Tr, and only about 40 people were allowed to travel at a time. Every paying passenger was given a stamped paper ticket, and a postcard with a picture of \u0160koda 8Tr when it was still in regular operation.Each ride started at the bottom of the hill, near the Kundratka stop, right at the beginning of the wired section, then took approximately a kilometre up the hill. Passengers were required to leave the vehicle at the Kelerka stop at the end of the wired section. The trolleybus was then towed using a tractor all the way to Let\u0148any roundabout, supposedly the nearest safe place to turn the towed trolleybus, and back to the Kelerka stop to take passengers back to the bottom section of the line at the Kundratka stop. \u0160koda 8Tr was then towed again to allow for a new ride up. Every round trip took approximately 20 minutes, but only a small portion of it consisted of the actual ride, with about 15 minutes being required for the off-wire manoeuvres. People who didn’t take the ride stood around the wired section to have a look and take photos and videos of the running attraction.Ride on the \u0160koda 30 Tr trolleybus in Prague.Fleet[edit]Vehicle typeCountIn operationNoteImageSOR TNB 12 AcuMario1October 9, 2017 – May 27, 2018 [23]Borrowed on October 9, 2017, for the period of one year.[24]This vehicle is a prototype as it is equipped with additional batteries.The electric components were manufactured by Rail Electronics CZ.\u0160koda 30Tr1April 17, 2018 – November 12, 2019Borrowed on April 17, 2018, for the period of one year.[25] This period was however later extended to November 2019.[26]This vehicle is a prototype as it is equipped with additional batteries.The electric components were manufactured by \u0160koda Electric.\u0160koda 27Tr1March 25, 2019 – April 14, 2019 [27]This vehicle is in ownership of the public transport company in Plze\u0148. Although belonging to public transport company in Plze\u0148 and testing being done in Prague, it was loaned to \u0160koda Electric instead of the public transport company in Prague. \u0160koda borrowed the vehicle for a short period of time (from March 24, 2019, to April 15, 2019) to test an articulated trolleybus vehicle in Prague’s conditions. The total cost \u0160koda has to pay for this is 75 000 K\u010d in total (without VAT).[28]It was a completely new vehicle no more than a week old when sent to Prague.[29]\u0160koda 27Tr is the first articulated trolleybus ever operating in Prague.EKOVA ELECTRON 12T1September 24, 2019 – March 19, 2020[30]Vehicle borrowed for one month from the Public transport company in Ostrava.[31] Thanks to an updated contract this vehicle stayed in Prague until March 2020[32] (although not in operation some days in February 2020 due to technical issues[33]), leaving the whole trolleybus line 58 suspended with no vehicles running it after that point.\u0160koda 24Tr1In Prague from May 21, 2020[34]This is the first trolleybus actually bought by the Prague Public Transport company after 60 years. It is however not a new vehicle but a second hand \u0160koda 24Tr from Plze\u0148 (built in 2005[35]) that is to be used as a service vehicle and for driver training.Initial stage testing results[edit]On 11 April 2021, Prague’s public transport company announced the extension of the existing 1\u00a0km-long wired network.[36] The plan war to replace all buses on line 140 connecting stations Palmovka and Mi\u0161kovice by 2021. That was later delayed by one year to 2022.[37] The final wired network won’t cover the whole line but only a selected sections which is why Prague’s public transport company now inquires 15 articulated trolleybuses equipped with batteries.Based on the results from the testing done in between October 2017 and April 2018, it was also requested the new buses to operate the route 140 should be able to charge their batteries faster, thet they should have a better acceleration running off wires on steep hills, and they should also be able to charge statically in depots.[38]  Palmovka – Mi\u0161kovice electrification plan  Electrification of the Palmovka – \u010cakovice section[edit]On 17 October 2018, the newspaper Pra\u017esk\u00fd den\u00edk published an article on the current state of the trolleybus network extension plans mentioned in Initial stage testing results above. It was expected the wired sections would be built in 2020-21 and construction would take approximately 12 months. Approximately half of the bus line 140 was projected to be wired (8\u00a0km).[39]However a construction permit was only issued at the end of February 2021 so the work on the line (two individual sections) began on 10 January 2022,[3] which has been merged with a reconstruction of Proseck\u00e1 Street in the first quarter of 2021 as well as bus stop reconstructions on Tupolevova street slightly later that year.[37]  Proseck\u00e1 street during reconstruction in September 2021 preceding trolleybus centenary extension in 2022Overall, three substations will be provided to enable operations on the line, two to power the line itself and one for static vehicle charging in the Kl\u00ed\u010dov depot. Interestingly, a substation in Let\u0148any is an abandoned substation originally used by trolleybuses. The other one had already been built during the initial testing and is being upgraded to allow full operation. So in the end the only new substation is built right for the operation of line 58 is the one in Kl\u00ed\u010dov depot.  Overview of the Prague’s airport trolleybus line proposal.Decision on N\u00e1dra\u017e\u00ed Veleslav\u00edn – Airport section electrification[edit]On 16 September 2019, information was released about three new lines to be run by trolleybuses with additional batteries, on the other side of Prague (left bank of the Vltava river), utilizing a different depot in \u0158epy district. Work should start on electrifying bus line 119 connecting Prague with its main airport. Included should be charging station in \u0158epy depot (also usable for subsequent lines), in the Veleslav\u00edn subway\/train\/bus interchange station, and another at the Prague’s International Airport, plus 4.8\u00a0km-long section with overhead wires between Veleslav\u00edn and intermediate bus stop Terminal 3.Two other routes, 131 and 191, should follow once the work on the airport line is finished in 2023.Line 119 is to be operated by high-capacity double-articulated trolleybuses, with higher capacity than current regular articulated buses. In total, 20 trolleybuses are supposed to be purchased for line 119, costing around 600 million CZK, while the wiring and depot preparation should only take half the sum.[40][41]Decision on replacing bus routes 131, 137, 176 and 191 with trolleybus routes[edit]On 8 June 2020, Prague City Council approved electrification of lines 131, 137, 176 and 191. The construction of the necessary infrastructure should begin after lines 140 (Palmovka – \u010cakovice) and 119 (N\u00e1dra\u017e\u00ed Veleslav\u00edn – Airport) are finished, as was announced when line 119 was approved. This project is a logical step to follow after the conversion of line 119 considering line 191 can use part of that infrastructure. On top of that line 176 will also share a section of the catenary with line 191. Then all the additional lines will be built close to each other on the same bank of the Vltava river which also means a single depot will be able to serve them all and some power substations can power up multiple nearby sections. In addition all 4 lines are passing through steep and\/or long inclines which are well suited for a trolleybus operation. It is also interesting all lines except 191 were already operated by trolleybuses in the Prague’s first trolleybus system epoch. Price to electrify the 4 new trolleybus lines is estimated to be in between 1 and 1.3 billion CZK in total.As with the preceding projects, the trolleybuses on these routes will operate partially under wires and partially using batteries:Line 131 (Bo\u0159islavka \u2013 Hrad\u010dansk\u00e1), catenary to be installed on 61% of the route (3.8\u00a0km).This line should cost around 200 million CZK.Line 137 (Na Kn\u00ed\u017eec\u00ed \u2013 U Waltrovky), catenary to be installed on 95% of the route (3.2\u00a0km). However, some buses continue from U Waltrovky up to a quite distant stop Mal\u00e1 Ohrada.This line should cost around 220 million CZK.Line 176 (Stadion Strahov \u2013 Karlovo n\u00e1m\u011bst\u00ed), catenary to be installed on 71% of the route (4\u00a0km). This line will share some infrastructure with line 119.This line should cost around 320 million CZK.Line 191 (Na Kn\u00ed\u017eec\u00ed \u2013 Ciolkovsk\u00e9ho \u2013 Leti\u0161t\u011b V\u00e1clava Havla Praha), catenary will be installed in three separate sections (also utilizing infrastructure for line 119). The total coverage of wired power supply should be 55% of the route (15.3\u00a0km).This line should cost around 580 million CZK.An additional 130 million CZK will be used to prepare the \u0158epy depot for trolleybus expansion. Thayt construction should be completed by 2025.[42]  A section of the new trolleybus line along Proseck\u00e1 ulice (Proseck\u00e1 Street) a few days before the opening of the new systemFuture outlook[edit]Even though the current trolleybus network is small, if testing is successful it could begin to grow in the next few years.[43] Trolleybuses have strong support from within the public transport company, city major as well as public based on being both clean and efficient.[44][45][19] The wired section of the current trolleybus system, while not covering the full length of the line, helps recharge batteries while the vehicle is in operation, which reduces the need for heavier high-capacity batteries.[46][47] Therefore, less energy is consumed and batteries can occupy much less space in the vehicle. That is also the reason for the wired section of the trolleybus system being on the steep, hilly section, where battery consumption is enormous in comparison to operation on flat ground.[18]References[edit]^ a b c Murray, Alan (2000). World Trolleybus Encyclopaedia. Yateley, Hampshire, UK: Trolleybooks. p.\u00a065. ISBN\u00a00-904235-18-1.^ Schinko, Jan (15 May 2016). “Prvn\u00ed trolejbus vozili ka\u017ed\u00fd den z depa na Pra\u017eskou p\u00e1rem kon\u00ed”. \u010ceskobud\u011bjovick\u00fd den\u00edk (in Czech). \u010cesk\u00e9 Bud\u011bjovice. Retrieved 2017-10-16.^ a b c Hin\u010dica, Libor (2022-01-10). “Praha zah\u00e1jila stavbu trolejbusov\u00e9 trati Palmovka \u2013 Mi\u0161kovice”. \u010ceskoslovensk\u00fd Doprav\u00e1k (in Czech). Retrieved 2022-03-23.^ a b c Stach, Mat\u011bj (2022-02-18). “24metrov\u00e1 Trollina pro linku 59 na leti\u0161t\u011b”. \u010ceskoslovensk\u00fd Doprav\u00e1k (in Czech). Retrieved 2022-03-23.^ Stach, Mat\u011bj (2022-01-14). “Trolejbusy do Prahy dod\u00e1 SOR. Porazil \u0160kodu a HESS”. \u010ceskoslovensk\u00fd Doprav\u00e1k (in Czech). Retrieved 2022-03-23.^ Hin\u010dica, Libor (2022-11-02). “Trolejbusem na Leti\u0161t\u011b V\u00e1clava Havla”. \u010ceskoslovensk\u00fd Doprav\u00e1k (in Czech). Retrieved 2022-11-02.^ “Dal\u0161\u00ed trolejbusov\u00e1 tra\u0165 v Praze z\u00edskala prvn\u00ed raz\u00edtko, nemus\u00ed do procesu EIA”. Zdopravy.cz (in Czech). 2022-04-13. Retrieved 2022-04-13.^ “Za\u010dne projekt elektrifikace linky \u010d. 201 (Port\u00e1l hlavn\u00edho m\u011bsta Prahy)”. www.praha.eu. Retrieved 2022-03-23.^ a b c d Libor, Hin\u010dica (2022-04-25). “Praha schv\u00e1lila dal\u0161\u00ed \u010dty\u0159i trolejbusov\u00e9 trat\u011b a jednu tramvajovou”. \u010ceskoslovensk\u00fd Doprav\u00e1k (in Czech). Retrieved 2022-04-26.^ a b c “112,136 a 150. Dal\u0161\u00ed autobusov\u00e9 linky v Praze \u010dek\u00e1 prom\u011bna na trolejbusov\u00e9”. Zdopravy.cz (in Czech). 2022-06-13. Retrieved 2022-06-14.^ a b Hin\u010dica, Libor (2022-06-15). “Praha pl\u00e1nuje dal\u0161\u00ed n\u00e1vrat trolejbus\u016f. Spojit by m\u011bly Vyso\u010dany i Mod\u0159any”. \u010ceskoslovensk\u00fd Doprav\u00e1k (in Czech). Retrieved 2022-06-16.^ “Trolejbusy do Polab\u00ed jsou znovu v procesu EIA, tra\u0165 se m\u00e1 stav\u011bt od p\u0159\u00ed\u0161t\u00edho roku”. Zdopravy.cz (in Czech). 2022-03-28. Retrieved 2022-03-28.^ Hanousek, Tomas. “Archiv hlavn\u00edho m\u011bsta Prahy” [Archive of the Capital City of Prague]. www.ahmp.cz (in Czech). Prague City Archives. Retrieved 2017-10-16.^ Oppelt, Robert (7 November 2014). “Dopravn\u00ed podnik vzpom\u00edn\u00e1 na \u010dasy, kdy v metropoli jezdily trolejbusy” [Transport company recalls the time when trolleybuses were operating in the city] (in Czech). Metro International. Retrieved 2017-10-15.^ a b “Trolleybus transport in Prague”. worldofstudy.eu. Retrieved 2017-10-15.^ Hin\u010dica, Libor (2008). “Projekt s\u00edt\u011b pra\u017esk\u00fdch trolejbus\u016f v letech 1989\u20131993” [Plan for a trolleybus system in Prague, 1989\u20131993]. \u010ceskoslovensk\u00fd Doprav\u00e1k (in Czech): 25.^ “Trolejbusy v Praze – Historie”. www.trolejbusyvpraze.net. Retrieved 2017-10-16.^ a b “Z autobusu trolejbusem a zase zp\u00e1tky. V Praze vyrostla kilometrov\u00e1 tra\u0165” [From bus to trolleybus and back again \u2013 A kilometre of track was built in Prague]. \u010cT24 (in Czech). \u010cesk\u00e1 televize. 14 October 2017. Retrieved 2017-10-15.^ a b c Johnston, Raymond (15 October 2017). “Trolley bus starts testing”. Prague TV. Retrieved 2017-10-15.^ “Nov\u00fd elektrobus pro Prahu za 12 milion\u016f: Do kopce sotva fun\u00ed!”. Blesk.cz. Retrieved 2018-05-18.^ Johnston, Raymond (8 May 2017). “Electric trolleybuses being tested in Prosek”. Prague TV. Retrieved 2017-10-15.^ “Trolejbusy jezd\u00ed po Praze u\u017e rok. Nyn\u00ed sveze cestuj\u00edc\u00ed historick\u00fd trolejbus 8Tr ev. \u010d. 494”. www.dpp.cz (in Czech). Retrieved 2018-10-14.^ “Trolejbus SOR TNB 12 v Praze kon\u010d\u00ed”. \u010ceskoslovensk\u00fd Doprav\u00e1k (in Czech). Retrieved 2018-06-09.^ “V Praze vyjel po 45 letech trolejbus”. \u010ceskoslovensk\u00fd Doprav\u00e1k (in Czech). Retrieved 2018-04-19.^ “Trolejbus \u0160koda 30 Tr je ji\u017e v Praze”. \u010ceskoslovensk\u00fd Doprav\u00e1k (in Czech). Retrieved 2018-04-19.^ “Praha prodlu\u017euje pron\u00e1jem trolejbusu \u0160koda 30 Tr”. \u010ceskoslovensk\u00fd Doprav\u00e1k (in Czech). Retrieved 2020-02-26.^ S\u016fra, Jan (2019-03-25). “Plze\u0148 m\u00e1 nov\u00e9 klimatizovan\u00e9 trolejbusy s bateriemi, jeden p\u016fj\u010d\u00ed Praze na testov\u00e1n\u00ed”. Zdopravy.cz (in Czech). Retrieved 2019-03-25.^ “Kloubov\u00fd trolejbus poprv\u00e9 v ulic\u00edch Prahy”. \u010ceskoslovensk\u00fd Doprav\u00e1k (in Czech). Retrieved 2019-03-26.^ “Kloubov\u00fd trolejbus poprv\u00e9 v ulic\u00edch Prahy”. \u010ceskoslovensk\u00fd Doprav\u00e1k (in Czech). Retrieved 2019-03-25.^ “V Praze kon\u010d\u00ed provoz trolejbusu”. \u010ceskoslovensk\u00fd Doprav\u00e1k (in Czech). Retrieved 2020-03-18.^ Ove\u010dka @prostekevin, Kevin. “V Praze za\u010dne m\u011bs\u00ed\u010dn\u00ed testov\u00e1n\u00ed ostravsk\u00e9ho elektrobusu, DPP chce zkusit i vod\u00edkov\u00fd pohon \u2013 Zdopravy.cz” (in Czech). Retrieved 2019-09-25.^ “Trolejbus Ekova Electron 12T bude jezdit v Praze a\u017e do b\u0159ezna 2020”. Doprav\u00e1\u010dek (in Czech). Retrieved 2020-02-26.^ “Trolejbusov\u00e1 linka 58 (MIMO PROVOZ)”. Dopravn\u00ed podnik hlavn\u00edho m\u011bsta Prahy, a.s. (in Czech). Retrieved 2020-02-26.^ REPUBLICE, TRAMVAJE V. \u010cESK\u00c9 (2020-05-21). “Plze\u0148\/Praha V\u016fz \u0160koda 24Tr ev.\u010d. 500 dnes zam\u00ed\u0159il z Plzn\u011b ke sv\u00e9mu nov\u00e9mu majiteli, kter\u00fdm je Pra\u017esk\u00fd DP. Trolejbus bude v Praze slou\u017eit jako slu\u017eebn\u00ed a to jak pro z\u00e1cviky nov\u00fdch \u0159idi\u010d\u016f ale tak i pro kondi\u010dn\u00ed j\u00edzdy sou\u010dasn\u00fdch \u0159idi\u010d\u016f trolejbus\u016f. Foto Daniel Chvojka \u00a9 #praha #dpppic.twitter.com\/bbUtvLzeAj”. @_TVCR_ (in Czech). Retrieved 2020-05-23.^ “V\u016fz DP Praha #? (\u0160koda 24Tr Citybus) | seznam-autobusu.cz”. seznam-autobusu.cz. Retrieved 2020-05-23.^ “Parci\u00e1ln\u00ed trolejbusy v Praze dost\u00e1vaj\u00ed zelenou”. \u010ceskoslovensk\u00fd Doprav\u00e1k (in Czech). Retrieved 2018-04-13.^ a b Hin\u010dica, Libor (2021-03-04). “Prvn\u00ed pra\u017esk\u00e1 trolejbusov\u00e1 tra\u0165 m\u00e1 stavebn\u00ed povolen\u00ed”. \u010ceskoslovensk\u00fd Doprav\u00e1k (in Czech). Retrieved 2021-03-09.^ “Bez v\u00fdfuku. DPP po zku\u0161ebn\u00edm provozu nasad\u00ed na prvn\u00ed linku jen (trolej)elektrobusy”. Zdopravy.cz (in Czech). 2018-04-12. Retrieved 2018-04-13.^ “DPP pokro\u010dil v p\u0159\u00edprav\u011b trolejbusov\u00e9 linky do Mi\u0161kovic, po\u010d\u00edt\u00e1 s kloubov\u00fdmi vozy”. Pra\u017esk\u00fd den\u00edk (in Czech). 2018-10-17. Retrieved 2018-10-17.^ “Na pra\u017esk\u00e9 leti\u0161t\u011b budou nov\u011b jezdit velkokapacitn\u00ed elektrobusy. M\u011bsto to bude st\u00e1t 900 milion\u016f”. iROZHLAS (in Czech). Retrieved 2019-09-17.^ “Na leti\u0161t\u011b za\u010dnou od roku 2023 jezdit bezemisn\u00ed velkokapacitn\u00ed trolejbusy (Port\u00e1l hlavn\u00edho m\u011bsta Prahy)”. www.praha.eu. Retrieved 2019-09-17.^ “Trolejbusy v Praze – Trolejbusov\u00e9 ud\u00e1losti v Praze”. www.trolejbusyvpraze.net. Retrieved 2020-06-24.^ “Do metropole se po 45 letech vr\u00e1tily trolejbusy. Zat\u00edm mezi Palmovku a Let\u0148any” [Trolleybuses return to the (Prague) metropolitan area after 45 years; for now only between Palmovka and Let\u0148any]. Pra\u017esk\u00fd den\u00edk (in Czech). Prague. 15 October 2017. Retrieved 2017-10-15.^ L\u00e9blov\u00e1, Krist\u00fdna (15 October 2017). “Pra\u017ean\u00e9 cht\u011bj\u00ed zp\u011bt trolejbusy, tvrd\u00ed Dopravn\u00ed podnik a zah\u00e1jil zku\u0161ebn\u00ed provoz elektrobusu” [Prague residents want trolleybuses back, the transit agency says, and begins test-running of an electric bus]. Novinky.cz (in Czech). Retrieved 2017-10-15.^ Jaro\u0161evsk\u00fd, Filip (13 October 2017). “Zru\u0161en\u00ed trolejbus\u016f byla hloupost, \u0159\u00edk\u00e1 technick\u00fd \u0159editel dopravn\u00edho podniku \u0160urovsk\u00fd” [The abandonment of the trolleybus was stupid, says the technical director of the transport company, (Jan) \u0160urovsk\u00fd] (in Czech). Metro International. Retrieved 2017-10-15.^ Bruce, Ashley. “Trolleybus UK”. www.tbus.org.uk. Retrieved 2017-10-15.^ “Trolleys are part of the solution”. Sustainable Wellington Transport. 28 April 2016. Retrieved 2017-10-15.External links[edit] Media related to Trolleybus transport in Prague at Wikimedia Commons"},{"@context":"http:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki40\/#breadcrumbitem","name":"Enzyklop\u00e4die"}},{"@type":"ListItem","position":2,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki40\/trolleybuses-in-prague-wikipedia\/#breadcrumbitem","name":"Trolleybuses in Prague – Wikipedia"}}]}]