U-Bahn liniyasi A (Frankfurt U-Bahn) - U-Bahn Line A (Frankfurt U-Bahn)

The Chiziq ning shim.dan janubgacha asosiy magistralidir Frankfurt U-Bahn. Bu U-Bahn tizimining eng qadimgi va eng uzun yo'nalishi. (U1, U2, U3 va U8) dan boshlab to'rtta yo'nalish bo'yicha xizmat ko'rsatiladi Südbahnhof temir yo'l stantsiyasi Sakhenhauzendagi A chizig'i Frankfurtning markazidan o'tib ketadi Heddernheim stantsiyasi shaharning shimolida, u Ginxaym (U1 va U9), Oberursel (U3), Ridberg (U8 va U9) va Bad Gomburg (U2) ga tarqaladi. Ginxaym, Ridberg va Nayder-Esxbax o'rtasidagi U9 xizmati bu yo'nalishning markaziy qismidan va tunnellaridan foydalanmaydi, shuning uchun uni Frankfurt markaziga xizmat qilmaydigan tarmoqning yagona engil temir yo'l liniyasi qiladi. Ridberg va Ginxaym filiallari kelajakning bir qismi sifatida rejalashtirilgan edi Metro metro liniyasi ammo D Line ishlab chiqish va qurish tugaguniga qadar operatsion ravishda A qatoriga kiradi.

Frankfurt U-Bahn qurilishi
Eshengeymer Tor (Frankfurt U-Bahn)

Tarix

Uchta chiziqli A liniyasi Frankfurt metrosining taxminan yarmini qamrab oladi va metro, baland temir yo'l, temir yo'l va engil temir yo'l uchastkalarini bir-biriga bog'lab turadigan turli xil modernizatsiya standartlarini birlashtiradi.

A chizig'i shahar transportining eng muhim shimoliy-janubiy o'qi bo'lib, shahar va Escherheimer trassasi orqali Janubiy bekatdan Xeddernxaymgacha o'tadi. U erda u Oberursel (U3) va Bad Gomburg (U2) ga olib boradigan ikkita filialga bo'linadi. U1, U2, U3 va U8 liniyalari birgalikda boshqariladigan liniyaning qismi sakkizta yer osti va oltita yer usti to'xtash joylariga ega.

Bad Gomburg va Oberurselga yo'nalishlar dastlab Frankfurt Lokalbahn AG-ga tegishli edi. Ular asosan yo'l tarmog'idan tashqarida ishlaydi va to'siq bilan himoyalangan darajadagi o'tish joylariga ega. Bundan tashqari, Oberursel stantsiyasi va Hohemark o'rtasidagi qism engil temir yo'l mezonlari bo'yicha qadimgi tor temir yo'l liniyasi asosida qurilgan.

Zeilweg va Wiesenau to'xtash joylari orasida Oberurseler yo'nalishi yana metropolitendan chiqib ketadi (U1) va yangi qurilgan, qisman yer osti yo'li bilan shimoli-g'arbiy shahar orqali Ginxaymga boradi. Xedderngeymer avtomagistrali (Ginxaymgacha bo'lgan qismida) va Vizenau (Oberurselgacha bo'lgan qismida) o'rtasida D-marshrutning bir qismi ikki marshrutdan iborat. Niederurselda D yo'nalishi keyin Ridberg tomon yo'naladi.

A chizig'ining qurilishi 1963 yilda boshlangan. Dastlab, shahar markazidan Escherxaymgacha tunnelda Vayser Shteyn stantsiyasiga yo'l qurish rejalashtirilgan edi. Moliyaviy sabablarga ko'ra, faqat janubiy tunnel bo'limi qurildi va Mikelalening shimolidagi trassasi yuzaga chiqadigan pandus orqali o'tdi. Keyingi yo'nalishda marshrut Escherheimer daryosi yo'lining markaziy qismida joylashgan. Yer usti marshrutizatsiyasiga qaramay, stantsiyalar juda murakkab qurilgan va keng erosti tarqatuvchi o'qlari bo'lgan, shuningdek, svetoforlar orqali er osti darajasida kirish imkoni bo'lgan. Xavfsizlik nuqtai nazaridan trek yo'llari ikkala tomondan qo'shimcha ravishda to'silgan; ko'chani kesib o'tish shu vaqtdan beri piyodalar uchun faqat svetoforsiz bir necha joylarda mumkin bo'lgan.

Birinchi marshrut Xauptvaxdan shimoli-g'arbiy shaharga olib borgan va 1968 yil 4 oktyabrda ochilgan. Shahar markazida beshta yerosti bekati bo'lgan (Hauptvaxe, Eshengeymer Tor, Grüneburgveg, Xoljausenstraße va Mikel / Adikesallee) va er osti terminali Nordweststadt. bir xil yirik uy-joy massivi. A1 deb nomlangan yangi yo'nalish U2 tipidagi transport vositalarini boshqargan (pastga qarang). Metro deposi sifatida Heddernheimdagi munitsipal tramvay deposiga xizmat qildi. Mahalliy temiryo'l davridan eskirxaymdagi eski saqlash zali treklar tarmog'idan ajratilgan. Zal bugungi kunda ham saqlanib kelmoqda, hatto endi uning asl ishlatilishini tan olmasa ham.

Shu bilan birga, 23, 24 va 25 tramvay yo'nalishlari yangi tunnelga ko'chirildi. U-tramvay liniyalarining transport vositalari "tunnellar" ga aylantirildi, ya'ni ular (juda tor) transport vositasi va platforma orasidagi farqni qoplash uchun eshiklarni kengaytirdilar. Metrodan farqli o'laroq, bu metro tramvaylari Xauptvaxda tugamadi, lekin Grosse Gallusstrasse shahridagi rampa orqali ichki shahar tramvay tarmog'iga qaytdi.

1968 yildan boshlab yangi tunnel orqali quyidagi to'rtta yo'nalish harakat qildi:

  • U-Bahn
    • A1 Nordweststadt-Hauptwache (Heddernheimdan Straßenbahnlinien 23 va 26-dagi Hauptvaxgacha, hozirgi U1)
  • U-Strassenbaxn
    • 25 Bad Gomburg - Hauptbahnhof / Heilbronner Straße (o'sha paytda Linie A2, hozirgi U2)
    • 24 Oberursel Hohemark – Hauptbahnhof / Pforzheimer Straße (o'sha paytda A3, hozirgi U3)
    • 23 Bonames – Noy-Isenburg (ehemalige Linie 8 Heddernheim - Riedhof, keyin A4).

1971 yilda Bad Homburgda Gonsenxaymgacha bo'lgan oldingi 25-tramvay liniyasi olib tashlandi. Metro A2 yangi liniyasining "vaqtinchalik" terminali bugungi kungacha saqlanib qolgan.

1973 yilda shahar markazida yer osti yo'li bitta stantsiyani Teatrplatz stantsiyasiga qadar uzaytirildi (1992 yildan Villi-Brandt-Platz). 1974 yilda B-liniyasining birinchi qismi ochilgandan so'ng transfer stantsiyasi yaratildi.

1974 yilda shimoli-g'arbiy shahardagi tunnel bitta stantsiya bilan Römerstadt stantsiyasiga qadar uzaytirildi.

1978 yilda chiziq Hochbahnabschnitt tomonidan Ginxaymdagi tramvayning terminaligacha uzaytirildi. O'sha yili sobiq mahalliy temir yo'lning Oberurseler yo'nalishi er osti tarmog'iga o'tkazildi. Ikkita yangi Taunusstrecken endi U2 rusumli transport vositalari bilan ham boshqarilardi. Tramvay vagonlari bilan aralash operatsiyadan voz kechildi, Buyuk Gallus yo'lidagi tunnel rampasi yopildi, A4 kuchaytirish liniyasi hisobga olindi. Tramvay harakati uchun yana tunnelga o'xshash tramvay transport vositalari tiklandi.

1975 yilda A-liniyaning magistral ostidagi Zaxsenxauzenga qadar uzaytirilishi qurilishi boshlandi. Ushbu bo'lim 1984 yil 29 sentyabrda foydalanishga topshirildi va unda ikkita Shveytser Platz va Südbahnhof er osti stantsiyalari joylashgan. Sydbahnhofda, magistral ostidagi S-Bahn tunnelining qurilishi tugagandan so'ng (1990), ikkita tezyurar temir yo'l tarmoqlari o'rtasida yana bir almashinuv qurildi.

Sakssenxauzenga uzaytirilishi bilan A tarmog'i 2009 yilgacha uzaytirildi. Ikki bekatning birlashishi va Oberurselda yangisining tashkil etilishi hamda 1989 yilgi Federal bog'dorchilik ko'rgazmasiga qadar Niddapark yuqori stantsiyasining qurilishi ham amalga oshirilmadi. bu erda o'sish.

1990 va 2000 yillarda A chizig'idagi qurilish asosan mos keladigan platforma balandliklari bilan cheklangan edi. Maqsad - barcha platformalarni relsdan 80 sm balandlikda bir xil balandlikka etkazish. Yer usti stantsiyalarida bu yer osti kirish joylarini (piyodalar chiroqlari orqali) o'rnatishga bog'liq edi. Qadimgi Frankfurt metrosining ba'zi stantsiyalari ham yangilangan va qayta ishlangan (masalan, Grüneburgveg, Heddernxaym va shimoli-g'arbiy markaz) va liftlar bilan ta'minlangan (Holzhausenstraße).

2008 yil 30-iyunda Riedberg ustida D-IV uchastkasining qurilishi boshlandi. 2010 yil 12 dekabrda jadval o'zgarganidan beri Riedberg yangi uy-joy qurilishi shahar markaziga va shimoli-g'arbiy shaharga A yo'nalishining yana bir tarmog'i orqali ikkita yangi bekat bilan bog'langan. 12,3 kilometrlik U8 liniyasi Südbahnhof va Ridberg o'rtasida ishlaydi. U U3 ning barcha stantsiyalaridan Niederurselgacha, stantsiyaning orqasidan shimoli-sharqqa burilishdan oldin va Uni-Campus Riedberg stantsiyasidan so'ng Riedberg yangi terminaliga etib boradi. 10,3 kilometrlik U9 liniyasi Ginxaymdagi U1 terminalidan boshlanadi va u bilan Viesenau tomon burilishdan oldin Heddernheimer Landstraße stantsiyasiga boradi. Keyin u U8 bilan birga Ridbergga boradi va u yerdan Kalbax orqali Nider-Esxbaxgacha davom etadi. Kalbax va Nider-Esxbax o'rtasida u U2 bilan birga sayohat qiladi.

Saksenxauzendagi yaqin yillarda u erda tugaydigan liniyalarni qurilishi kutilmaydi. 2007 yildan boshlab Bad Xomburg stantsiyasidagi Fyursten yo'lida U2 yo'nalishidagi poezdlarni to'xtatish rejalashtirilgan. Marshrut Gonsenxaymdagi bugungi terminaldan boshlanadi, uni Gotenstrasse g'arbiy qismida buzib tashlash va qayta qurish kerak. Avvalgi terminal o'rniga shahar temir yo'l liniyasi 350 metr uzunlikdagi tunnelga tushirilishi va Frankfurter Landstraße-ga parallel ravishda Bad Homburg-Fridrixsdorf temir yo'l liniyasi ostidan o'tishi kerak. Keyin ularni temir yo'l qirg'og'iga va o'zlarining uzun millari bo'ylab S-Bahn va Taunusbaxn xochlari bilan oziqlantiruvchi yo'lga temir yo'l liniyasiga parallel ravishda kiritish kerak. Rejalashtirishni tasdiqlash to'g'risidagi qaror 2016 yil yanvar oyida chiqarilgan edi. Shunga qaramay, qurilish yaqinda boshlanishi ehtimoldan yiroq emas. FAZ maqolasiga ko'ra, "Lord-meri Aleksandr Xetjes (CDU) Darmshtadtdan kelgan xabarga ehtiyotkorlik bilan munosabat bildirdi." Bu avvaliga hech qanday ma'noga ega emas ", dedi u amaldagi moliyalashtirish to'g'risidagi shartnomani nazarda tutib." Va Frankfurter Allgemeine Zeitung: "Agar rejalashtirishni tasdiqlash to'g'risidagi qaror yakuniy hisoblanadi va moliyalashtirish to'g'risidagi bitim amal qiladi, reja belgilangan muddatdan ikki yil oldin, keyin esa ikki yarim yilni tashkil etadi Bu shuni anglatadiki, qurilish 2018-yilda eng erta boshlanadi va 2020 yilgacha qurilishi kutilmaydi

Uzatmalar

U-Bahn-Glis im Frankfurt Janubiy stantsiyasi tarixiy fotosuratlar uchun
U-Bahn krossoveri

Zaxsenhauzen

A-chiziq Zaxsenhauzen tumanidagi Südbahnhofdan boshlanadi. Janubiy vokzal mahalliy va mintaqaviy transportning muhim markazidir. Uzoq masofalarga qatnovchi poyezdlar, Reyn-Mayn-Verkehrsverbund mintaqaviy poyezdlari, S-Bahn Langen va Darmshtadtgacha poyezdlar, shahar va viloyat avtobuslari, shuningdek, 14, 15, 16 va 19 tramvay yo'nalishlari. Metroning er osti platformasi to'g'ridan-to'g'ri temir yo'l platformalarida yotadi va boshqa temir yo'l transportiga qisqa yo'nalishlarni taklif etadi. Uch chiziqli burilish va Abstellanajning janubidagi platforma yo'llariga A chizig'ining terminali qo'shilganligi sababli, tashqi yo'llar Sachsenhäuser kutayotgan yo'nalishda marshrutni prognozli davom ettirish uchun ta'minlandi (yangi qurilish loyihalariga qarang).

Südbahnhof chakana savdo va gastronomiya muassasalari hamda ko'plab orzu qilingan kvartiralarni taklif etadigan jonli, shahar ichidagi kvartalda joylashgan. Yarim dumaloq stantsiya aylanasi - Diesterwegplatz bu kvartalning markazidir va haftada bir necha marta bozor sifatida xizmat qiladi.

Metroning tuneli Janubiy stantsiyadan Diesterwegstraße orqali Shveytsariya maydoniga boradi va u erda Shveytsariya yo'lini kesib o'tadi. Schweizer Platz metro stantsiyasining navbatdagi qismi Shveytsariya, Shneckenhof, Kranax va Gartenstraße bilan chegaradosh uylar blokidan pastda joylashgan. Shvaytser Platz stantsiyasi Frankfurtda to'liq qazib olingan birinchi stantsiya edi (ya'ni qazish chuqurisiz), chunki Shvaytser Platzning qurilishi qo'shni binolarning barqarorligiga xavf tug'dirmasdan, odatdagidek qazishga ruxsat bermadi. Maxsus dizayni tufayli - avval ikkita naycha, so'ngra uchinchi naycha yordamida ulanish - uch qatorli, kamonli platforma zalida kosmos haqidagi muqaddas taassurot va Romanesk kriptosini eslatuvchi narsa.

Parij bulvaridan o'rnak olgan Shveytsariya ko'chasi ko'plab do'konlari va pablari bilan Zaxsenhausenning asosiy ko'chasidir.

Uning shimolida metro uchta blok ostida, ya'ni Muzeysufdagi Germaniya me'morchilik muzeyi va undan keyin Untermain ko'prigidan g'arbda, magistral, uning osti o'tishi ham juda katta qiyinchiliklar bilan bog'liq edi (qarang: Tunnel).

Shahar

Shahar bosqichlari, Yangi Mainzer Strasse darajasiga erishish uchun Asosiy, Nitstsa va Yahudiylar muzeyidan keladigan metro o'tadi. Shveytsariya yo'lining ushbu Shimoliy-Asosiy davomi Frankfurt moliya okrugining asosiy o'qi bo'lib, ko'cha kanyonini ko'rishga arziydi. Bu erda joylashgan tinchlik yo'li ostida Willy-Brandt-Platz metrosi (1992 yilgacha Theatreplatzgacha) joylashgan. Uning janubiy chiqishi xuddi shu tomonga, shimoliy imperator maydoniga olib boradi. 1974 yildan beri Villi-Brandt-Platzda B-yo'nalish yo'nalishlariga o'zgartirish mumkin, bu Frankfurt metrosining eng qadimgi almashish stantsiyasi. 1971 yildan 1984 yilgacha u A chizig'ining janubiy so'nggi nuqtasi bo'lgan. Shuningdek, bu erdagi 11 va 12-sonli tramvay yo'nalishlariga o'tish mumkin.

Marshrut Kaiserplatzdan Kaiserstraße va Rossmarkt orqali Hauptvaxgacha boradi. Bu erda, zamonaviy Frankfurtning shahar markazida, Hauptwache tez tranzit tugunida A-line, C-kesim va S-Bahn shahar tunneliga to'g'ri keladi. Kvadrat ostida Frankfurtda "B" darajasidagi savdo va tarqatish maydoni deb nomlangan keng foydalaniladi. Quyida C-line va S-Bahn to'rt yo'lli jamoat stantsiyasi joylashgan, hatto undan ham chuqurroq - uchinchi podvalda - nihoyat, A-layn stantsiyasi. 1968 yilda Frankfurt metrosi ochilgandan so'ng, 1971 yilgacha birinchi Frankfurt metrosining janubiy so'nggi nuqtasi, o'sha paytdagi A1 edi.

Hauptvaxdan nisbatan qisqa tunnel Grosse Eschenheimer Straße shimolidan Eshengeymer Tor tomon olib boradi. U-Bahn stantsiyasi Eshengeymer Torni qurishda nafaqat jamoat transportini, balki piyodalarni piyodalarni ham haydashni maqsad qilgan, chunki avtoulovlar harakati uchun yuzada maksimal bo'sh joy yaratilishi kerak edi: tarixiy maydon, 20-asr boshlarida katta chorrahada, o'tgan asrning 60-yillari rejalashtirilgandan keyingina bekatning tarqatish qavatidan o'tib ketuvchilar o'tishi kerak edi. Bir necha yildan so'ng, yana er usti piyodalar o'tish joylari o'rnatildi.

Vestend va Nordend

Escherheimer Landstraße, shaharning asosiy shimoliy magistral yo'li, Eshengeymer Tordan boshlanadi. Birinchi qismida u Gründerzeitning shahar ichidagi Westend va Northrend tumanlari orasidagi chegarani tashkil qiladi va nisbatan tor va o'ralgan. Bu erda uchta metroga o'xshash Gruneburgweg, Holzhausenstraße va Mikel / Adickesallee stantsiyalari mavjud.

Avvalgi stantsiya Grüneburgveg, Vestenddagi savdo ko'chasi va Musiqa va ijro san'ati kollejini ochadi. Holzhausenstraße stantsiyasi sobiq I.G.da joylashgan Westend yangi kampusiga borishda Yoxann Volfgang Gyote universiteti talabalariga xizmat qiladi. Farben-Xaus. Mikel- / Adickesallee stantsiyasida yangi politsiya shtab-kvartirasi joylashgan. Ushbu stantsiyani qurish paytida, rejalashtirilgan avtomagistral tunnelining bir qismi hozirgi A 66 ("Alleentunnel") tarkibida, shu jumladan er osti avtobus bekatida qurilgan. Keyinchalik bu rejadan voz kechildi, shu vaqtdan beri qurilgan buyum piyodalar uchun tunnel bo'lib xizmat qiladi.

Mikel- / Adikesallee stantsiyasining o'ziga xos xususiyati bor, chunki u birinchi stantsiya sifatida rejalashtirilgan va qurilgan. 95 metr balandlikda platformaning uzunligi stantsiyalarning qolgan qismidan besh metrga qisqaroqdir, chunki u U1 prototipining to'rtta vagonli poyezdining uzunligiga teng edi, bu quyidagi modellar seriyasidan ancha qisqa. Bu U3 seriyasidan boshlab to'rtta temir yo'l vagonlaridan kelib tushgan poyezdlar bilan poezdning so'nggi eshigi tunnelda to'xtashiga olib keladi. Platformani kengaytirishda xarajat sabablari chiqarib tashlangan. Buning o'rniga, bunday poyezd Mikel / Adiksallee stantsiyasiga yaqinlashganda ta'sirlangan eshik elektron tarzda qulflanadi. Avtomatik e'lon orqali yo'lovchilar xabardor qilinadi.

Dornbush, Escherxaym va Heddernxaym

Dastlab tunnelda shahar markazidan Escherxaymgacha bo'lgan A-liniyani qurish rejalashtirilgan edi. Ammo moliyaviy sabablarga ko'ra tunnelning "faqat" janubiy qismi qurilgan va Mikelalening shimolidagi yo'l pandus orqali yuzaga chiqqandi. Keyingi yo'nalishda marshrut Escherheimer daryosi yo'lining markaziy chizig'ida va Am oq toshning g'arbiy chekkasida yer osti darajasida maxsus temir yo'l tanasi bo'lib, transport vositalarining harakatlanishi uchun yettita temir yo'l kesishmasi va piyodalar uchun o'nta o'tish joyi mavjud. Oldin Heddernheimga boradigan tramvay liniyasi juda kengaytirildi va asosan yo'ldan ajratildi.

Yuzaki yo'lga qaramay, stantsiyalar juda qimmatbaho qurilgan, 1990 yillarga qadar ularga faqat er osti keng tarqatuvchi o'qlari orqali kirish mumkin edi. Trek yo'llari ikkala tomondan ham to'silgan; Yo'lni kesib o'tish piyodalar uchun faqatgina bir nechta joylarda mumkin bo'lgan. Dornbush va Escherxaym tumanlari aslida ikkiga bo'lingan, yo'lda metro ko'rsatmasi avtotransport vositalari va piyodalar bilan sodir bo'lgan ko'plab jiddiy baxtsiz hodisalarga olib keldi. Biroq, shaharsozlik va operatsion jihatdan juda qoniqarsiz vaziyatni yaqin kelajakda tuzatish mumkin emas, chunki tunnel kengaytmasi hozirda amalga oshirib bo'lmaydigan hisoblanadi.

Eschersheimer Landstraße - bu voqea sodir bo'lgan fokus dar (ma'lumotlar, harakatlar, javoblar). Ko'pgina hollarda, poezd foydalanuvchilari ham qizil rangda yoki piyodalar o'tish joyidan platformalarga o'tishadi. 1968 yildan 2010 yilgacha 32 kishi u erda vafot etdi. Shu sababli, uzoq yillar davomida metroning kengaytirilgan tunnelida etakchilik xavfsizlikni kuchaytirishga harakat qildi.

Tunnel portallari

1960-70-yillarda piyodalarning ko'chadan xavfsiz o'tishlari uchun bir necha yer osti o'tish yo'llari yaratilgan. Ulardan biri 1992 yilda Frankfurt me'mori Kristof Mekler tomonidan "metro osti yo'lagi" nomi bilan badiiy ravishda ishlangan. Yer osti o'tish joyi g'isht bilan qoplangan, buning natijasida joylashuvga qarab sirt har xil ko'rinishda bo'ladi.

Humser Straße-dagi tunnel rampasi marshrut tunnelda muammosiz davom etishi uchun mo'ljallangan. Shu maqsadda rampa temir tirgaklarga qurilgan bo'lib, agar kerak bo'lsa olib tashlanishi mumkin. Biroq, ushbu "vaqtinchalik" tunnelning oxiri bugungi kunda ham ishlaydi.

Tunnel oxirida Dornbusch, Fritz-Tarnow-Straße, Hügelstraße, Lindenbaum va Weißer Stein stantsiyalariga boring. Dornbush bekatining shimolida A-liniyani U5-tramvay liniyasi va Wagenhalle burchagi uyi bilan bog'laydigan, asosan bitta yo'lli, ko'cha darajasidagi operatsion marshrutdan sharqqa tomon taraladi.

Escherxaymda Shtayner Stayn stantsiyasining shimolidagi chiziq avval Mayn-Vezer-Bahn (S-Bahn chizig'i S6) o'tadigan relyefni kesib o'tadi, so'ngra Nidda Maydax ko'prigidan Hedderngeymer qirg'og'igacha. Metro yo'nalishi mustaqil temir yo'l tanasi sifatida shimoliy yo'nalish chizig'i ostida Hedderngeymer tomonida o'rtadan yon tomonga o'tishi uchun yo'lning ikkita bo'lagi orasidagi yagona ko'prik sifatida ishlaydi. Quyidagi Heddernxaym stantsiyasi yo'lning shimolida yer sathida joylashgan. Stantsiya uch yo'nalishli, chunki bu alohida poezdlar uchun terminus. Stantsiyaning g'arbiy qismida darhol A-chiziqli transport vositalari joylashgan Heddernheim ombori joylashgan.

Tunnellar

Metro A liniyasi uchun tunnellarni qurish paytida yillar davomida turli usullar qo'llanilgan. Eng oson yo'li shimoliy-g'arbiy shaharda uchastkaning qurilishi edi, chunki bu erda metro liniyasi rejalashtirilganidek hisobga olingan va boshqa binolar bilan birgalikda qurilgan edi. Qurilishning birinchi bosqichi (Alleenring Hauptwache) va keyinchalik Teatrplatzga (hozirgi Villi-Brandt-Platz) qadar kengaytirilishi hali ham to'liq rejada edi. Shu maqsadda, erga haydalgan ko'plab temir tirgaklar va devor devorlari yordamida tegishli ravishda chuqur qazish chuquri qazilgan va mustahkamlangan (Berliner Verbau).

Asosiy yer osti yo'lagi birinchi marta yangi texnikani talab qildi. Yaratiladigan tunnel atrofini muzlatish g'oyasi paydo bo'ldi. Biroq, er osti suvlarining kuchli oqimlari tufayli jiddiy muammolar yuzaga keldi. Xuddi shu tarzda, tunnel qurilganidan keyin muzni ekspluatatsiya qilish rejalashtirilganidek davom etmadi va bu yuqori bosim tufayli deformatsiyaga olib keldi.

Zaxsenhausen hududida, Züdbahnhof yana ochiq loyihada qurilishi mumkin edi, ammo uni Janubiy Stantsiyaning stantsiya zali uchun buzish kerak edi. Schweizer Straße va Schweizer Platz hududida tor rivojlanish tufayli ochiq qurilish usulidan foydalanish mumkin emas edi. Bu erda, bir marta A chizig'ida Shveytser Platz stantsiyasi tomonidan butun stantsiyani qazib olish kerak edi. Ba'zi hududlarda er osti suvlari er osti suvlari neytral kimyoviy moddalar bilan qurilishi boshlanishidan oldin yopilishi kerak edi, chunki uylarning ba'zi poydevorlari qurilishi mumkin bo'lgan o'simliklarga juda yaqin edi. Dastlab, trassa joylashgan ikkita naycha stantsiya hududidagi uchinchi naycha bilan bog'langan. Shimoliy chiqish kavlab olish yo'li bilan amalga oshiriladi.

Ochiq qurilish usulidan majburan voz kechilganligi sababli, A chizig'ida birinchi marta muz bilan birga qalqon tunnel ochish va yangi avstriyalik tunnel qurish usuli kabi boshqa tunnel qurish texnikasi qo'llanildi.

Tunnel qurilishini rejalashtirish va vaqtini belgilash bugungi kungacha saqlanib qolgan: "B darajasi". Rejalarda har xil sathlar harflar bilan belgilangan (yer yuzasi A, birinchi podval B va boshqalar), X planvaxdagi metroning A chizig'iga ko'ra, D-darajadagi teskari yo'nalishda, S-Bahn va S satrda. Metro tekisligi (U6, U7) S tekisligida. Keyinchalik o'rnatilgan liftlarning tugmachalari bundan mustasno, boshqa nomlar yo'qolgan bo'lsa-da, "B-daraja" atamasi bugungi kungacha keng tarqalgan bo'lib qolmoqda.

Chiziqlar

A chizig'ini U1, U2, U3 va U8 to'rtta satrlari bilan foydalaniladigan beshta qismga bo'lish mumkin. Barcha yo'nalishlar Janubiy Stantsiyadan boshlanadi va Heddernheimga shahar ichidagi umumiy magistral liniyadan foydalanadi. Bu erda trek shimoliy-g'arbiy shahar bo'ylab Ginxaym (U1), Bonames va Nider-Esxbax - Gonsenxaym (U2), Oberursel - Xogmark (U3) va 2010 yildan beri Riedberg (U8) bilan bog'lovchi aloqa tarmog'i orqali o'tadigan to'rtta shoxga bo'linadi. , Asosan, bu shimoliy chekkada uchta shoxga bo'linib, o'rtasi va sharqiy bo'lagi bilan bog'langan yagona marshrut.

U1 yo'nalishi 1968 yildan beri 1978 yilgacha "A1" nomi ostida eng qadimgi Frankfurt metrosi sifatida ishlaydi. Bad Gomburggacha bo'lgan U2 yo'nalishi 1910 yildan 1971 yilgacha Frankfurtdagi 25-sonli mahalliy poezd liniyasining quruqlikdagi tramvayida yurgan, keyin u 1978 yilgacha "A2" metro liniyasi sifatida ishlagan. Bugungi kunda U3 yo'nalishi bo'yicha boshqariladigan Oberurseler yo'nalishi 1910 yildan 1971 yilgacha 24-tramvay yo'nalishi sifatida, keyin 1978 yilgacha metroning "A3" yo'nalishi sifatida harakat qildi. Bundan tashqari, 1910 yildan 1971 yilgacha Gamburger filialida 23-sonli shahardan Bonamesgacha, 1971 yildan 1978 yilgacha "A4" sifatida harakat qilgan. 2010 yil oxiridan boshlab yangi U8 liniyasi Ridberg tumanini shahar markazi bilan bog'laydi.

Ochiq qurilish usulidan majburan voz kechilganligi sababli, A marshrutida birinchi marta muzlash bilan birga qalqon tunnel ochish va yangi avstriyalik tunnel qurish usuli kabi boshqa tunnel qurish texnikasi qo'llanildi.

Tunnel qurilishini rejalashtirish va vaqtini belgilash bugungi kungacha saqlanib qolgan: "B darajasi". Rejalarda har xil sathlar harflar bilan belgilangan (yer yuzasi A, birinchi podval B va boshqalar), reja bo'yicha metropolitendagi Hauptvaxdagi teskari yo'nalishda D-S, Bahn va C- poezd. Metro tekisligi (U6, U7) S tekisligida. Keyinchalik o'rnatilgan liftlarning tugmachalari bundan mustasno, boshqa nomlar yo'qolgan bo'lsa-da, "B-daraja" atamasi bugungi kungacha keng tarqalgan bo'lib qolmoqda.

Rasmiy ravishda A liniyasi marshrutga ko'ra emas, balki qurilish uchastkalariga ko'ra bo'linadi. Magistral chiziq qismlari rim raqamlari bilan raqamlangan. Ulanish marshrutlari arabcha raqamlarga ega, bu erda Riedberggacha bo'lgan masofa rasmiy ravishda D-masofaga tegishli.

Asosiy yo'nalishning bir qismiA VNoy-Isenburg - Frankfurt SüdbahnhofAmalga oshirishni kutish mumkin emas
Asosiy yo'nalishning bir qismiIVJanubiy vokzal - Untermainkaioperatsiyada U1, U2, U3, U8
Asosiy yo'nalishning bir qismiA IIUntermainkai - Willy-Brandt-Platz - Kaiserstraßeoperatsiyada U1, U2, U3, U8; lot qisman B I ga tegishli bo'lgan
Asosiy yo'nalishning bir qismiA I(Ramp Große Gallusstraße -) Hauptvax - rampa Humser StraßeRampa Gross Gallusstraße yopildi; ishda qolgan yo'l U1, U2, U3, U8
Asosiy yo'nalishning bir qismiA IIIRamp Humser Strasse - Oq tosher yuzida ishlaydigan U1, U2, U3, U8; Tunnel qilish endi istalmagan
Magistral liniyaning bir qismi va ulanish yo'nalishiA 1Oq tosh - Heddernheim - Nordwestzentrum - Ginnheimoperatsiyada; Heddernheimga U1, U2, U3, U8, Heddernheim Gleisdreieck Niederurselga U1, U3, U8, Gleisdreieck Niederurseldan U1, U9
Ulanish bo'limiA 3Gleisdreieck Niederursel - Oberursel - Hohemarkoperatsiyada U3
(D-streçning bir qismi)Riedberg qisqichioperatsiyada U8, U9
Ulanish bo'limiA 2Heddernheim - Gonsenxaym - Yomon Gomburg Bahnhofga Nider-Esxbax operatsiyada U2, U9, Gonsenxaym ishlayotgan paytgacha U2, rejalashtirishda Gonsenxaymdan

U1

U1
Frankfurt U1.svg
U-Bahn-Station Nordwestzentrum (Frankfurt).jpg
U1 stantsiyasi Nordwestzentrum
Umumiy nuqtai
HolatOperatsion
EgasiVerkehrsgesellschaft Frankfurt
MahalliyFrankfurt am Main
TerminiFrankfurt Janubiy stantsiyasi
Ginnheim
Stantsiyalar20
Xizmat
TuriTez tranzit
TizimFrankfurt U-Bahn
XizmatlarA IV, A II, A I, A III, A 1
Operator (lar)Verkehrsgesellschaft Frankfurt
Ombor (lar)Heddernheim
Harakatlanuvchi tarkibU4-Triebwagen, U5-Triebwagen
Tarix
Ochildi4 oktyabr 1968 yil (1968-10-04)
Texnik
Chiziq uzunligi12,3 km (7,6 mil)
Yo'l o'lchagichi1,435 mm (4 fut8 12 yilda) standart o'lchov
ElektrlashtirishHavo liniyasi
Yo'nalish xaritasi
U1 network.svg

The U1 bu chiziq Frankfurt U-Bahn. 1968 yilda ushbu liniya ochilish marosimida u janubiy temir yo'l stantsiyasi uchun Hauptvax so'ngra Escherheimer Landstrasse bo'ylab davom etdi Heddernheim va keyin ularning oxirigacha davom etdi Ginnheim.

Xedderxaymdan Ginxaymgacha bo'lgan tarmoq filialiga U1 ham xizmat qiladi va Hedderngeymer Landstraße va Ginnheim stantsiyalari o'rtasida D-liniyaga tegishli U9 liniyasi orqali xizmat ko'rsatiladi. U2 va U3 yo'nalishlarining ikkita shoxidan farqli o'laroq, ushbu qism boshidanoq metro sifatida qayta qurilgan, qolgan ikkitasi quruqlikdagi tramvaylardan paydo bo'lgan. U Frankfurt metrosining birinchi qismi bo'lgan, 1968 yildan boshlab Xauptvaxdan 1960 yillarning boshlarida yirik uy-joy massivini qurgan.

U1 yo'nalishi Oberurseler marshrutidan janubga Hedderngeymer Zeilweg stantsiyasida shoxlanib, u erda Riedbergning kelayotgan qismi bilan uchrashadi. U shaharning magistral yo'li bo'lgan Roza-Lyuksemburg-Strasse bilan parallel ravishda taxminan 100 metr sharqdan o'tadi, u U1 shimoliy-g'arbiy shaharning ulanishi sifatida qarzdor. Xedderngeymer avtomagistrali tomonidan to'xtatilgan yo'lda xuddi shu metro bekati joylashgan. U yirik uy-joy massivining shimoliy qismini, "Wiesenau" kvartalini ochadi. Stansiya 2010 yil aprel oyida ta'mirdan chiqarishga jiddiy jalb qilingan[1] o'n yillik vandalizm bilan.

Poyezdning janubiy platformasida darhol shimoli-g'arbiy shahar ostidagi metro tunnelidan boshlanadi. Dastlab u Roza-Lyuksemburg-Strasse ostidan keskin burchak ostida o'tib, yer ostidan Nordwestzentrum metro stantsiyasiga olib boradi. Shimoli-g'arbiy markaz dastlab yopiq savdo majmuasi sifatida emas, balki shimoli-g'arbiy shaharning markazi sifatida ishlab chiqilgan bo'lib, ko'plab do'konlardan tashqari ko'plab ijtimoiy ob'ektlar va Frankfurt Amaliy Fanlar Universitetining talabalar shaharchasini ham o'z ichiga olgan. Hatto metro stantsiyasini yangilashga g'amxo'rlik qilgan hozirgi operator shimoli-g'arbiy markazni yirik savdo markaziga aylantirdi va bugungi kunda uning yig'ilish maydoni shimoli-g'arbiy shahardan tashqarida ham tarqaldi. Metropolitendan tashqari, shimoliy-g'arbiy markazda bino majmuasi ichida joylashgan avtovokzal ham mavjud.

Vokzalning janubida tunnel Rosa-Lyuksemburg-Straße o'qiga qaytib, shahar trassasining o'rtacha chizig'ida taxminan 600 metrdan keyin tugaydi. To'g'ridan-to'g'ri tunnel chiqishida qadimgi Nida shahri o'rnida Ernst May tomonidan qurilgan Römerstadt aholi punkti nomidagi Römerstadt metro stantsiyasi joylashgan.

Stadtbahn Hadrianstraße janubida qisman to'xtash joyi sifatida ishlatiladigan beton maydonchadan o'tib ketadi. Bu erdan metro stantsiyasidan yaqin Niddaparkga olib boradigan yo'l boshlanadi. Temir yo'l ko'prigi, shuningdek, Roza-Lyuksemburg-Strassega yaqinlashadi, chunki u erda avvalgi havo hujumi boshpanasidan o'tishi kerak edi. Bunker tugagandan so'ng, ko'prik va engil temir yo'l temir yo'l bo'yida Rosa-Lyuksemburg-Straße bilan birga olib boriladi. Temir yo'l bo'yida Ginxaymgacha temir yo'l yo'llari o'rtasida burilish moslamasi mavjud. G'arbiy yo'lning uzunligi 155 metrni tashkil etadi, shuning uchun bu erda oltita vagon ketma-ket to'xtab turishi mumkin. Sharqiy yo'lning uzunligi atigi 105 metrni tashkil etadi va shu bilan atigi to'rtta temir yo'l vagoniga mo'ljallangan. Bu erda, asosan, U1 yo'nalishidagi individual kurslar to'xtab turiladi, endi ular kech soatlarda kerak bo'lmaydi. Odatda burilish tizimi Ginxaymgacha kengayishdan keyin burilish uchun ishlatilmaydi, faqat ikkita holat bundan mustasno: bir tomondan Römerstadt → Ginnheim, boshqa tomondan U3 chizig'idan Wiesenau → Heddernheim foydalana olmasa. .

Burilish zavodining orqasida tuproq to'g'oni tugaydi va metropoliten temir yo'li Nidda ko'prigidan o'tadi. Ko'prik, shuningdek, Nidda yotgan "Am Ginnheimer bog'i" ning janubidan o'tib, u Roza-Lyuksemburg-Straße tomon oqib o'tadi. Endi engil temir yo'l yana Niddapark trassierti orqali Roza-Lyuksemburg yo'li bilan temir yo'l bo'yida. Yo'nalish 1989 yil Federal Garden Show-dan keyin yaratilgan Niddapark jamoat bog'i orqali o'tadi. Keyinchalik temir yo'l to'sig'ining chekkasida joylashgan stantsiya parkni ochadi. Kechqurun yo'lovchilardan kam foydalanish va ijtimoiy nazorat yo'qligi sababli behisob vandallar aziyat chekkan bekat bugun qayg'uli qiyofani taqdim etmoqda. Dastlab Niddapark stantsiyasida yo'ldan distribyutor darajasiga olib boruvchi ko'taruvchi va platformalarga olib boruvchi ikkita moyil ko'targich mavjud edi. Vandalizmning kuchli zarari tufayli 1990-yillarda liftlar yopilgan.

Shahar magistrali keyinchalik Main-Weser-Bahn va Ginxaym tumanlarini kesib o'tadi, bu erda temir yo'lning balandligi janubga ko'tarilib, nihoyat Ginxaym yer osti darajasiga etib boradi. Bundan tashqari, bu erda U1 va U9 bilan uchrashadigan va beshta yo'lli jamoat stantsiyasiga ega bo'lgan janubiy tramvay yo'nalishi 16-dan keladigan terminus. Niddapark metro stantsiyasining oralig'idan siz Ginxaymgacha metro bo'ylab olib boradigan piyoda yo'lga borishingiz mumkin. Römerstadt temir yo'l stantsiyasidan Ginxaymgacha bo'lgan barcha qism - bu metro mezonlariga muvofiq to'liq ishlab chiqilgan sirtning yagona bo'lagi.

U2

U2
Frankfurt U2.svg
Frankfurt U-Bahn Train Type U4.jpg
Hauptvaxe stantsiyasida U2
Umumiy nuqtai
HolatOperatsion
EgasiVerkehrsgesellschaft Frankfurt
MahalliyFrankfurt am Main, Yomon Gomburg
TerminiFrankfurt Janubiy stantsiyasi
Yomon Gomburg-Gonsenxaym
Stantsiyalar21
Xizmat
TuriTez tranzit
TizimFrankfurt U-Bahn
XizmatlarA IV, A II, A I, A III, A 1, A 2
Operator (lar)Verkehrsgesellschaft Frankfurt
Ombor (lar)Heddernheim
Harakatlanuvchi tarkibU4-Triebwagen, U5-Triebwagen
Tarix
Ochildi4 oktyabr 1968 yil (1968-10-04)
Texnik
Chiziq uzunligi16,6 km (10,3 milya)
Yo'l o'lchagichi1,435 mm (4 fut8 12 yilda) standart o'lchov
ElektrlashtirishHavo liniyasi
Yo'nalish xaritasi
U2 network.svg

The U2 bu chiziq Frankfurt U-Bahn. 1968 yilda ushbu liniya ochilish marosimida u janubiy temir yo'l stantsiyasi uchun Hauptvax so'ngra Escherheimer Landstrasse bo'ylab davom etdi Heddernheim va keyin ularning oxirigacha davom etdi Yomon Gomburg.

U2 Streckenast tomonidan boshqariladigan Gonsenxaymga olib boruvchi yo'l Frankfurt metrosidan kattaroqdir. U 1910 yildan beri Hedderngeym va Bad Xomburgni bog'lab turgan Frankfurt mahalliy temir yo'lining quruqlik qismida paydo bo'ldi. Bad Gomburgda ham 1899 yildan 1935 yilgacha Frankfurt tarmog'i bilan mahalliy temir yo'l orqali bog'langan o'z tramvay tarmog'i bo'lgan. Frankfurt va Gomburgda ishlatilgan mahalliy temir yo'l shahar tramvaylari yo'llari bo'ylab, oraliq qismi esa yo'l tarmog'idan mustaqil ravishda temir yo'l yo'li bilan kuzatilgan. Mahalliy temir yo'l liniyalari aslida tramvay sifatida emas, balki kichik poezd sifatida litsenziyalangan edi.

Bugun U2 foydalanadigan sobiq Homburger Lokalbahn liniyasi Heddernheim stantsiyasida yuqorida aytib o'tilgan ombordan boshlanadi va shimolga buriladi. 1982 yildagi yopiq birlashgan nemis metallining sobiq fabrikasi chetida marshrut shimol tomonga Olof-Palme-Strasse bo'ylab olib boradi. Bu erda Sandelmühle va Riedwiese stantsiyalari 1987 yildan beri Mertonviertel turar joy va savdo maydoni sifatida ochilgan. Mari-Kyuri-Strasse yo'nalishi sharqiy yo'nalishda burilib, Riedberg A 661 ostidan o'tib, keyin rivojlanmagan erlardan o'tadi. U erda U9 ning Riedbergga boradigan marshruti bilan uchrashish va Kalambax va Bonames markazlari joylashgan Bonames kvartaliga olib borish.

Terminus Gonsenxaym

After the railroad crossing Homburger Landstraße immediately after the station Bonames Mitte lies on the right hand side the Friedrich-Fauldrath-Anlage, which is a relic of the former tram turning loop. Then the route follows for a short stretch of Steinernen Straße, a historic main street from Mainz into the Wetterau, and then turns towards Nieder-Eschbach, the last district before the city limits. Nieder-Eschbach has a turning facility and since its conversion to automatic operation has been the terminus for a number of trains, as only one in two trains runs to Gonzenheim in the slower traffic times.

Between Nieder-Eschbach and Ober-Eschbach, the route crosses the A5, which follows here approximately the city boundary between Frankfurt and Bad Homburg. Around the station Ober-Eschbach emerged in recent years, a densified residential area, which exploits the convenient transport links. The following station Gonzenheim has been the terminus of the Homburger line since the changeover to subway operation. The formerly from here in the Homburg city center continuing tram line led through narrow city streets, in which a subway operation on the surface was not possible. The terminus is one of the many long-term temporaries of the Frankfurt subway, because since its commissioning in 1971 is planned to extend the U2. This is partly due to objections from the residents, partly due to concerns of the FVV because of parallel traffic; A tour of the tunnel was opposed by the high construction and operating costs.

Since 2012 the planning approval procedure for the further construction runs. The new route is to begin about 200 meters before today's final stop with a ramp to which a 350-meter long single-track tunnel between the portals Erlenweg and Gotenstraße connects. The Gonzenheim stop will be moved 200 meters to the west and lie in a low position in the future. At the western end of the tunnel will pass under the Homburger Bahn in a tight turn. West of the railway crossing, the route climbs in a trough structure, crosses the Dornbach and the Lange Meile and then runs parallel to the railway to the station Bad Homburg, where the U2 will end at track 301. The entire new line is 1646 meters long, of which 550 meters single track

U3

U3
Frankfurt U3.svg
U3 Oberursel Bhf Hohemark.jpg
Terminus Hohemark station
Umumiy nuqtai
HolatOperatsion
EgasiVerkehrsgesellschaft Frankfurt
MahalliyFrankfurt am Main, Oberursel
TerminiFrankfurt Janubiy stantsiyasi
Hohemark
Stantsiyalar28
Xizmat
TuriTez tranzit
TizimFrankfurt U-Bahn
XizmatlarA IV, A II, A I, A III, A 1, A 3
Operator (lar)Verkehrsgesellschaft Frankfurt
Ombor (lar)Heddernheim
Harakatlanuvchi tarkibU5-Triebwagen
Tarix
Ochildi4 oktyabr 1968 yil (1968-10-04)
Texnik
Chiziq uzunligi19,3 km (12,0 milya)
Yo'l o'lchagichi1,435 mm (4 fut8 12 yilda) standart o'lchov
ElektrlashtirishHavo liniyasi
Yo'nalish xaritasi
U3 network.svg

The U3 bu chiziq Frankfurt U-Bahn. At the time of the line's inauguration in 1968, it ran from the south railway station uchun Hauptvax and then continued along the Eschersheimer Landstrasse all the way up to Heddernheim and then continued to their terminus in Oberursel.

The U3 has also begun running from the Frankfurt tunnel. The connection between Heddernheim and the state station, Oberursel, at the Homburger course was opened in 1910. The mountain railway, beginning from the stationo Oberursel began in 1899. Both routes are today, after numerous modifications, are part of Frankfurt U-Bahn.

The Oberurseler stretch leads from the railway station Heddernheim in a westerly direction. After about one kilometer, the line of the U1 opened in 1968 branches off to the south. The railway, formerly used by industrial areas and undeveloped terrain, today leads through a residential area that originated as part of the Merton area in the early 1990s. Near the station Zeilweg is a well-known kindergarten designed by the Austrian artist Friedensreich Hundertwasser. The railway crosses the Rosa-Luxemburg-Straße and follows the valley of the Urselbach. Here are the stations Wiesenau and Niederursel. After the Niederursel station, the route branches off the U8 and U9 to Riedberg. After that, it passes under the A 5 and follows in a lateral position to the side of the Frankfurter Landstraße. At the junction of Kurmainzer Straße is the station Weißkirchen East, which is already on Oberurseler urban area, at the confluence of the Bommersheimer Straße the station Bommersheim.

From the station Oberursel the route runs on a special railway body through Oberursel, first along the Berliner Straße (station Oberursel city center), then from the station Oberursel old town along the Hohemarkstraße. The railway line and the stations Lahnstraße, Glöcknerwiese and copper hammer are located south of the road, then it changes to the northern side of the road. The last section with the stops Rosengärtchen and Waldlust is single-tracked, the terminus Hohemark again double-tracked. Here, at the beginning of the Taunus Nature Park, there is a large park-and-ride area next to the station. The former turning loop was closed in 1986 and dismantled. Until the Hessentag 2011, all platforms were converted, usable for three-car trains of 75 m in length and a platform height of 80 cm. The new U5 railcars were first used on this route.

The connecting U8 and U9

U8
U-Bahn.svg
Frankfurt U8.svg
Network symbol
Umumiy nuqtai
EgasiRMV
Stantsiyalar19
Xizmat
TizimFrankfurt U-Bahn
Xizmatlar04:20 AM – 11:50 PM
Every 15 min. (RH)
Every 15 min. (Tibbiyot fanlari doktori)
Every 30 min. (N)
Operator (lar)Stadtwerke Frankfurt
Harakatlanuvchi tarkibU4-Triebwagen, U5-Triebwagen
Tarix
Ochildi2010
Texnik
Chiziq uzunligi12,1 km (7,5 mil)
25 minutes (avg.)
Ishlash tezligi29 km/h (18 mph) average
O'rtacha stantsiyalararo masofa637 m (2.090 fut)

The U8 bu chiziq Frankfurt U-Bahn. At the time of the line's inauguration in 2010, it ran from the south railway station uchun Hauptvax and then continued along the Eschersheimer Landstrasse all the way up to Heddernheim and then continued to their terminus in Ridberg.

The connecting link between the Oberurseler and the Homburg branch of the A line was originally planned as part of the D line, which was to form a second north–south axis in addition to the A line. After that, the section between Ginnheim and Heddernheimer Landstraße would have become part of the connection from the main station to the University campus Niederursel. The gap between the already existing distance main station - Bockenheimer wait (line U4) and the final stop Ginnheim the line U1, for which already a baureife planning existed, was rejected however after the local elections 2006 by the new coalition of CDU and the Greens.

This resulted in the need to connect the Neubauviertel on the Riedberg over the A-line to the subway network. Between the stations Heddernheimer highway, Wiesenau and Zeilweg a new track triangle was planned. This is where the completely above-ground new line over the Riedberg, built between June 2008 and December 2010, begins. Of the almost four kilometers of track, 2.3 km were built as a grass track and 1.5 km as a conventional gravel track. In the area of the new Gleisdreieck, the previous branch from Heddernheim to the northern portal of the Nordweststadt Tunnel was swiveled slightly to the northeast and the Heddernheimer Landstraße station was moved by a few meters. Unlike originally planned the Riedberg received thereby a direct connection to the city center. Only the planning designation D IV still reminds of the original planning.

The 12.3-kilometer U8 line runs every quarter of an hour between Südbahnhof and Riedberg; In order to win the required timetable routes on the A route, the clock of the U3 between Südbahnhof and Oberursel was also extended to a quarter of an hour. Behind the Riedberg station, a single-track turning plant for the U8 line was built between the track towards Nieder-Eschbach.[2]

Since December 2010, the 10.3 kilometer U9 line has been operating on the originally planned D line. It starts in Ginnheim and initially drives together with the U1. Shortly after the station Heddernheimer highway it turns off and meets in front of the station Wiesenau on the U3 and the new U8. While the U8 only goes to Riedberg, the U9 is continued via Kalbach to Nieder-Eschbach on the route of the U2. The U9 is thus the first Frankfurt subway line, which does not affect the city center, as long as the gap in the D-stretch between Bockenheim and Ginnheim remains.

The station Ginnheim is now a central transfer station between the tram line 16, the subways U1 and U9 and there-operating bus lines 39 and 64. At the station Niddapark is in the course of four-track expansion of the Main-Weser-Bahn a transfer from U -Bahn to the S-Bahn line S6 are produced, which gets there a stop. Travelers from the north could then change to tram 16 or suburban train S6 to get to the main train station.

Instead of the originally planned 175 million euros cost this variant, which was presented in December 2006 by the then Traffic Department Lutz Sikorski, only 71 million. 70 percent of this is borne by the federal and state governments. It was opened at the timetable change on December 12, 2010.

Ochilish sanalari

StretchOchilishStantsiyalarIzohlar
Oberursel Bhf – Hohemark (Gebirgsbahn)2 October 1899 Gv / 1. November 1899 Pv...steam tram under BAYRAQ with passenger and freight traffic, 1910 electrified
Heddernheim – Gonzenheim – Homburg Rondell (– Homburg Markt)1910 yil 4-may...Small electric line under FLAG
Heddernheim – Oberursel Bf1910 yil 31-may...Small electric line under FLAG
HauptvaxHeddernheimNordweststadt4 oktyabr 1968 yil14first part of Frankfurter U-Bahn
Heddernheim – Gonzenheim1971 yil 19-dekabr7Partial takeover of the Homburger local railway line into the underground network
Hauptwache – Teatrplatz1973 yil 4-noyabr1
Nordweststadt – Römerstadt1974 yil 29 sentyabr1
Zeilweg – Oberursel – Hohemark1978 yil 27 may13Takeover of the Oberurseler local railway line and the mountain railway into the underground network
Römerstadt – Ginnheim1
Theaterplatz – Frankfurt Südbahnhof1984 yil 29 sentyabr2first Frankfurter Maintunnel
Niddapark1989 yil 23 aprel1Einbau einer neuen Hochbahnstation in die bestehende Strecke
Station Lahnstraße1989−1Merging of two stations, Motorenfabrik and Oberstedter Straße into Station Lahnstraße
Station Rosengärtchen1997 yil 1-iyun1Addition of new stop on an existing route
Niederursel – Riedberg – Kalbach2010 yil 12-dekabr2the part is officially under Strecke D

Harakatlanuvchi tarkib

Since the end of 2012, two different types of vehicles have been used on the A line, the U4 and U5 railcars. The vehicles are each 2.65 meters wide. The Frankfurt underground is normal gauge (1435 mm gauge) and runs with 600 V DC, which is supplied via a catenary. The U4 series was built by DUEWAG and Siemens, the U5 series by Bombardier Transportation.

Previously, the lines of the A-line since the start of operation in 1968 were driven on vehicles of the U2 series. By 1985, a total of 104 units of this six-axle railcar were delivered to Frankfurt. Due to the numerous different platform heights, the vehicles were initially equipped with a fixed step for platform heights of 32 and 56 cm (U2, no longer available), with the change to 80 cm high platforms they were on the variant U2h with 87 cm entrance height and one through retrofitted conditionally small stage in the door area. Between 1966 and 1978 were also two light rail prototypes of the U1 series sporadically used on the A-line.

Initially, the vehicles were delivered in the Frankfurt city colors red / white. In the mid-1980s, a repainting in orange / ivory. Since the mid-1990s, there has been a further repainting in the new VGF house color "subaru vista blue", a kind of turquoise.

Since 1995, the U4 series has been used, which was procured exclusively for the A-line. Until 1998, 39 vehicles of this type were delivered. Until the opening of the Riedberg line in December 2010, they operated mainly on the U2 and partly on the U1 and U3, since mainly on the U1 and U9 and partly as an amplifier on the U2.

Since 2008, the vehicles of the new U5 series have been in operation on the A line. A total of 146 ordered vehicles will be used later in the entire urban railway network. They can be coupled with the vehicles of the U4 series and can be used together in a train.

Since delivery of the vehicles of the type U5, the U2 motor coaches were parked, last drove the U2 cars only on the line U1. This mission ended on 5 November 2012.

Omborlar

The vehicles of the A-line are stationed in the depot Heddernheim. It is located immediately north of the eponymous station, which historically and operationally occupies a central role for the A-routes. The depot was built in 1910 as a tram depot and was rebuilt during the commissioning of the underground in 1968 for this.

The former depot of the FLAG in Bommersheim serves today as a parking facility for the trains of the U3. At the train stations Oberursel and Südbahnhof there are further parking facilities.

Kelajak rejalari

Yomon Gomburg

The subterranean extension to the center of Bad Homburg has been the wish of the political majority for 30 years and is also included in the zoning plan of the planning association, but realization is still uncertain. An aboveground and therefore cheaper route failed because of environmental concerns, but at that time also on the contradiction of the FVV, who saw in the line parallel to the S-Bahn. The current plans envisage a medium-term, partly tunnel-guided, extension to the Bad Homburg station and a link with the planned regional long-haul West.[3]

Since 2007, it is planned to demolish today's terminus in Gonzenheim and to rebuild to the west of the Gotenstrasse underground. In place of the previous terminus, the urban railway line is to be lowered into a 350-meter-long tunnel and underpass the railway line Bad Homburg-Friedrichsdorf parallel to the Frankfurter Landstraße. Then they should be introduced to the railway embankment and parallel to the existing railway line on their level the Long Mile and the feeder road with the S-Bahn line S5 and the Taunusbahn cross.[4]

In June 2010, the plan approval process should begin originally, in March 2011, the Regional Council Darmstadt started the consultation process. Due to objections, the Regional Council Darmstadt has initiated the second hearing.[5] In January 2016, the plan approval decision was finally approved, provided that it becomes [obsolete] legal force in March 2016 and that the financing agreement is in place as well, with a subsequent period of about two years for further planning and 2½ years for construction.[6]

As of August 2017, two lawsuits were pending against the plan approval decision at the Hessian Administrative Court. With regard to financing, the state of Hesse has agreed to pay part of the costs.

Extension of the tunnel in Eschersheimer Landstraße

Since the opening of the A-line, it is planned to extend the tunnel under the Eschersheimer Landstraße from the "provisional" ramp on Dornbusch to Eschersheim. The ground-level guidance on the central strip of the street was originally planned only as a temporary solution. Since the opening of the line, 33 people have been killed by accidents involving subway trains.[7] Nevertheless, the extension of the tunnel with an estimated cost of around 300 million euros is considered unfeasible. A subsidy under the municipal transport financing law is very unlikely because of the expected negative cost-benefit factor, since the forecast zero case, on the other hand, a new tunnel would be assessed, would reflect the present state, ie an already operated ground-level route, and the economic Benefits, above all, take into account the travel time profit, which could not outweigh the expected high construction costs.

At Sachsenhausen

The plans for the underground extension of the A-line from the Südbahnhof to the Sachsenhäuser Warte (with an intermediate station Milan Street) were already well advanced in the late 1990s, when the federal government withdrew its funding commitment. As federal and state funding is essential for funding, the project has been postponed to the distant future. Beyond the Sachsenhäuser Warte a connecting route through the city forest should lead to Neu-Isenburg. At Sachsenhäuser Warte a huge park-and-ride parking garage was built.

Alignment of platform heights

The operation of goods as well as the parallel operation of subway and tram were the cause of a long-term provisional in the Frankfurt subway network. The U2 railcar had a floor height of 97 cm above rail level. With regard to the parallel operation with the converted tram cars, however, the platforms were initially only 56 cm high, otherwise no safer entry into the narrower Mt cars would have been possible. On the underground stations between Theaterplatz and Miquel- / Adickesallee this was achieved by a simple ballast in the area of the platforms. The aboveground stations had received from the outset lower platforms. For height compensation, the U2 cars were delivered with fixed treads. After elimination of the parallel operation, the stations were rebuilt to 87 cm platform height or equalized by lowering the ballast bed and the steps of the subway cars are removed.

This provisional remained initially even after the elimination of the tram operation required because with regard to the gauge of the freight wagon, the platforms between Heddernheim and Oberursel had been kept only 32 cm above rail level. In addition, in the construction of the stations Schweizer Platz and Südbahnhof in miner's construction in the 1980s, the platforms were planned only 56 cm high; the subsequent lowering of the ballast bed was not taken into account here.

After the termination of freight transport, the platforms on the Oberurseler route were gradually increased to the uniform size of 56 cm. 1994 to 1998, the 39 series U4 railcars were delivered, which had a floor height of 87 cm and got along without additional step. Instead of two platform heights with a uniform floor height of the vehicles, there was now a uniform platform height on the entire A route, but two vehicle types with different floor heights: 97 cm with additional step or 87 cm without step.

Therefore, from 1999 onwards, all stations were gradually brought to a uniform height of 80 cm above the rail level in extensive construction work, which allows stepless entry into the trains of the U4 series. The aboveground stations received completely newly built platforms, while at the tunnel stations, as originally planned, the ballast bed could be lowered. Only at the railway stations Schweizer Platz and Südbahnhof, which were not designed for this purpose, the platforms themselves had to be raised. Therefore, the platforms of these stations are now about 24 cm higher than the foot of the stairs and escalators that lead down to the platforms. This difference in height was or is compensated until today by the installation of new escalators by ramps.

Since the U2 motor coaches could not be waived for the time being, they were rebuilt to the type U2h. Here, the tread was set from 68 to 87 cm high, leaving a level of 10 cm to the interior of the vehicle in the door entrance area. The U4 railcars and the U5 railcars acquired since 2008, on the other hand, are barrier-free on the converted stations. Since November 5, 2012 run on the A-line in normal operation no U2h railcars more.

Some stations of Frankfurt's oldest subway line have also been redeveloped and redesigned, such as the Grüneburgweg, Heddernheim and Nordweststadt stations (since then under the name Nordwestzentrum).

Adabiyotlar

  1. ^ Station „Heddernheimer Landstraße“ wieder vollständig in Betrieb da Arxiv.bugun (archived 2013-02-12)
  2. ^ qarang OpenStreetMap
  3. ^ Heike Lattka (2006-04-04). "Bad Homburg: U 2 auf dem Fürstengleis". Frankfurter Allgemeine (faz.net).
  4. ^ "Construction at Bad Homburg". signalarchiv.de. 2007-02-01.
  5. ^ "Präsentation Bürgerinformation Verlängerung der Stadtbahnlinie U2 nach Bad Homburg Bahnhof". 2011-04-04. Arxivlandi asl nusxasi 2013-02-10.
  6. ^ Bernhard Biener (2016-02-04). "Verlängerung der U-Bahn genehmigt". Frankfurter Allgemeine Zeitung.
  7. ^ "Nahverkehr: Frankfurts gefährlichste Todesfalle". 2006-09-20.