M4 motorway (Hungary)
Introduction '''M4''' is a Hungarian expressway (constructed to motorway standards on its final section before reaching the border) which will, upon completion, connect Budapest to Oradea and further Romanian cities. The route will travel in Hungary through Cegléd, Szolnok, Karcag, Püspökladány, Berettyóújfalu, and Nagykereki before reaching the Romanian border.
History, finished sections and future plans The road's origins can be traced much further back in time - as far back as 1974, when the first section of the future motorway was opened. This section, from Albertirsa to Cegléd, served to bypass the older, congested Route 40, that passed through these towns. This was extended in 2005 to bypass Abony and Szolnok. The same year, the Törökszentmiklós bypass opened. On 6 July 2011, a bypass also opened at Kisújszállás. Most of these sections were only 1 lane per direction.The 10 km long Vecsés-Üllő bypass opened in 2004, completed up to expressway standards. The section also helped ease accessing the Liszt Ferenc International Airport. However, this had left a gap between Albertirsa and Üllő, and the old road going through Monor soon became a bottleneck. The missing 29 kilometer long section of M4 was completed on February 7, 2020.The section going south of Szolnok was found to be unsuitable to upgrade to motorway status, so on 16 September 2013, a contract was signed regarding the new route of the motorway. This route would go northwards of Szolnok, crossing the Tisza rivers, and shortening the route of the motorway. Construction contract was awarded to Strabag, with the estimated costs reaching 100 billion Hungarian Forints. Since the motorway passes through an environmental area, protective fencing was to be installed on the new sections from Üllő towards Törökszentmiklós. Whilst this section was supposed to open by 2016, construction work was stopped on 30 June 2015, to investigate the companies who were building the road. Apparently, the project was submitted to the EU to be supported in 2013, but it never received approval. Another issue was the huge cost of the route - 4 Billion HUF per kilometer. The work on this section restarted in 2018, and it opened to traffic in 2022.A 4 kilometer stretch of M4, near Berettyóújfalu, was inaugurated on December 20, 2018.This section serves to link the M35 motorway to Route 47.The M4 as seen heading towards the Romanian border, near Derecske, 27 December 2018In 2019, a section near Cegléd section was upgraded to a dual carriageway, but it only reached expressway status after the connecting section between Cegléd and Abony was completed in the summer of 2020.Works at the other end of the planned motorway started in 2016, specifically on the Berettyóújfalu-Nagykereki section, which would connect to the Romanian A3 motorway, towards Oradea, Cluj, Târgu Mureș and Bucharest. However, just like the work on the A3 motorway in Romania, construction temporarily stopped due to funding issues. In 2018, Hungary received up to 265 million Euros from the EU Cohesion Funds specifically to complete this section of M4.It was opened on September 4, 2020.M0-M4 interchange seen from the air, 20 June 2006.Notice the then-under construction section of the M0.Preparatory work has started for the Törökszentmiklós-Kisújszállás-Karcag-Püspökladány-Berettyóújfalu section. This section envisaged an interchange with the M8 motorway, but the procurement procedure was abolished on 26 February 2014, leaving work halted on this section.
Junctions, exits and rest areas Distance from the Zero Kilometre Stone (Adam Clark Square) in Budapest in kilometres. *25px The section between Budapest and Berettyóújfalu is ''expressway''. The maximum speed limit is 110 km/h, with 80px (2x2 lanes). *25px The section between Berettyóújfalu and Nagykereki is ''motorway''. The maximum speed limit is 130 km/h, with 80px (2x2 lanes and stop lane). km Destinations Route Notes 18ExitBudapest Connection to BudapestIntroductory path of M4 19Exit Vecsés-nyugat  Western connection to Vecsés 21Exit Budapest International Airport 24Exit Vecsés-kelet, Ecser  Eastern connection to VecsésInterchange M4-M0 interchange(''Budapest bypass'')  Connection to 8px Győr, Székesfehérvár, Pécs, Szeged and 8px Nyíregyháza, Vác.The western terminus of European route E60 30Exit Üllő, Gyömrő  35Exit Monor-nyugat, Péteri Western connection to Monor 41Exit Monor-kelet, Gomba Eastern connection to Monor 49ExitPilis, Monorierdő, Káva 52Rest area''Gerje rest area''21px 56ExitAlbertirsa, Dabas Also serves as a connecting road to M5 / E75 63ExitCeglédbercel 66ExitCegléd-Öregszőlő Connection to the Aquapark of Cegléd 69Rest area''Ceglédi rest area'' 21px MOL / MOL + 21px 21px 21pxExitCegléd, Tápiószentmárton 70ExitCegléd, Tápiószele 77ExitAbony-nyugatWestern connection to Abony 85Rest area''Abonyi rest area''21px 89ExitAbony-észak, ÚjszászNorthern connection to Abony 94ExitAbony-kelet, Szolnok-nyugatEastern connection to AbonyWestern connection to SzolnokInterchange M4-M8 interchange  Connection to the M8 motorway, towards Kecskemét. 99ExitSzolnok-észak, JászberényNorthern connection to Szolnok 101Bridge Zagyva () 106ExitSzolnok-kelet, BesenyszögEastern connection to Szolnok 112Bridge Tisza () 115Rest area''Rest area'' 117ExitTörökszentmiklós-nyugat, SzajolWestern connection to Törökszentmiklós 125ExitTörökszentmiklós-keletEastern connection to Törökszentmiklós 133ExitFegyvernek, Örményes 145ExitKisújszállás-nyugat, KenderesWestern connection to Kisújszállás 154ExitKisújszállás-keletEastern connection to Kisújszállás 160Rest area''Rest area'' 165ExitKarcag, Füzesgyarmat 180ExitRest areaPüspökladány, Báránd''Püspökladányi rest area''21px 190ExitKaba 197Rest area''Rest area'' 202ExitHajdúszovát, Földes 208Rest area''Rest area'' 210Interchange M4-M35 interchange  Connection to the M35 motorway, towards Debrecen.The western terminus of European route E79 and of the motorway section.The eastern terminus of the expressway section. 215ExitBerettyóújfalu, Derecske 220Rest area''Körtvélyes rest area'' 226ExitGáborján, Váncsod 230Rest area''Kengyeles rest area'' 237ExitNagykereki, Pocsaj, Biharkeresztes 242Border control '''Nagykereki''' (H) – '''Borș II''' (RO) border crossing → to Oradea,  Romania* ''Under construction''* ''Planned section''
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