Spielfeld-Straß–Trieste railway

The Spielfeld–Trieste railway is a double-track, electrified main line in Austria, Slovenia and Italy, which was built as part of the Austrian Southern Railway (österreichischen Südbahn, Vienna–Trieste) of the k.k. Südlichen Staatsbahn (Southern Railway) and operated for decades by the Austrian Southern Railway Company (Südbahngesellschaft), a large private railway company in the Austrian Empire and Austria-Hungary. It runs from Spielfeld-Straß over the Austrian-Slovenian border at Šentilj, continuing via Maribor, Ljubljana and the Slovenian karst to the Adriatic port of Trieste, in Italy. It continues as the Southern Railway from Spielfeld-Straß to Vienna.

Spielfeld-Straß–Trieste railway
Overview
Locale	Slovenia, Austria, Italy
Termini	Spielfeld-Straß Trieste Centrale
History
Opened	27 July 1857
Technical
Number of tracks	2 (Maribor–Trieste)
Track gauge	1,435 mm (4 ft 8 ^1⁄2 in) standard gauge
Electrification	3 kV DC
Operating speed	160 kilometres per hour (99 mph)
Route map km elev from Vienna 612.5 Spielfeld-Straß 610.4 0Austria Slovenia border 610.1 Šentilj meja 608.0 Šentilj (Egedl (Büheln) in 1943) 604.1 Cirknica (Ferntal in 1943) 600.3 Pesnica (Ranzenberg in 1943) 595.6 Košaki (not listed in 1943) 594.0 Maribor (Marburg (Drau) in 1943) Drava to Klagenfurt–Lienz–Franzensfeste 591.3 Maribor Tezno (Thesen in 1943) 590.8 Maribor Tezno goods yard 586.9 Hoče (Kötsch in 1943) 583.8 Orehova vas (Schleinitz-Nußdorf in 1943) 581.7 Rače (Kranichsfeld-Frauheim in 1943) to Ormož and Čakovec, to Budapest 576.3 Pragersko Lave (not listed in 1943) 575.2 Pragersko (Pragerhof in 1943) 568.8 Slovenska Bistrica (Windisch Feistritz in 1943) 561.2 Poljčane (Pöltschach in 1943) 552.8 Dolga Gora (Lindenkogel in 1943) 550.0 Ostrožno (Grobelno) (not listed in 1943) 545.8 Ponikva tovorna (goods yard) 545.3 Ponikva (Ponigi in 1943) from Stranje 541.1 Grobelno (Grübel in 1943) 537.6 Šentjur pri Celju (St. Georgen) (Anderburg in 1943) from Dravograd and Velenje 531.8 Štore (Stockenhammer in 1943) 526.9 Celje (Cilli in 1943) Voglajna Savinja 516.6 Laško (Tüffer in 1943) Savinja 509.6 Rimske Toplice (Römerbad in 1943) Savinja from and to Zagreb 502.0 Zidani Most (Steinbrück (Sawe) in 1943) 509.8 Hrastnik (Hrastnigg) (Eichtal in 1943) 514.6 Trbovlje tovorna (goods yard) 514.6 Trbovlje (Trifall in 1943) Zagorje ob Savi siding 519.1 Zagorje (Sagor) (Edlingen (Steierm) in 1943) 527.8 Sava (Sawadorf in 1943) 534.6 Litija (Littai) (Littal in 1943) Sava (246 m) 541.9 Kresnice (Kressnitz in 1943) 547.1 Jevnica (Erlenbach (Sawe) in 1943) 551.0 Laze (Laase) (Laas (Sawe) in 1943) 557.8 Ljubljana Zalog (Salloch) (Salloch (Zalog) in 1943) 560.3 Ljubljana Polje (Mariafeld (Dev. Marija v P) in 1943) from Karlovac and Grosuplje 565.7 Ljubljana (Laibach in 1943) to Jesenice and the Tauern Railway, to Tarvisio until 1967 567.7 Ljubljana Tivoli 573.8 Brezovica to Vrhnika 578.0 Notranje Gorice 580.5 Preserje route until 1944/1947 586.5 Borovnica Borovnica Viaduct 597.8 Verd 607.1 Logatec 614.7 Planina (Italian border 1920–1945) 621.2 Rakek 632.8 Postojna 639.3 Prestranek 645.7 Pivka to Rijeka 653.6 Košana 657.5 Gornje Ležeče 669.6 Divača Divača–Pula railway 673.4 Povir from Nova Gorica 679.2 Sežana 682.5 (32.511) Slovenia 00Italy border (re-alignment after 1945) Fernetti intermodal terminal from Jesenice Opicina Campagna 310 m 687.5 28.533 Villa Opicina 302 m link line to Trieste Campo Marzio RA 13 – E 70 (re-alignment after 1945) 16.418 Aurisina 167 m RA 13 – E 70 14.330 Aurisina external exchange viaduct junction to Udine and Venice 13.687 Aurisina external exchange tunnel junction Santa Croce di Trieste 110 m Grignano until 2010[1] 81 m 7.033 Miramare 2.269 Barcola exchange group to Trieste Campo Marzio 1.424 Gretta exchange group 0.000 Trieste Centrale 3 m km Source: Italian railway atlas[2]

History

Proposal for a graded line between Wiener-Neustadt and Trieste (1841)[3]

Map of the state railway between Ljubljana and Trieste (1850)

The first plans for a railway connection between Vienna and the Adriatic Sea emerged in 1829. Construction between Vienna and Baden commenced in 1839, and between Vienna and Gloggnitz in 1842. Operations between Mürzzuschlag and Graz commenced in 1844. The Southern Railway began construction work from Graz south to Celje (then called by its German name of Cilli) in 1843. Extensive engineering structures were necessary for the construction of the line. This section was opened on 2 June 1848.

Construction on the following section to Ljubljana (Laibach) was delayed by the Revolution of 1848, so that operations could not start until 18 August 1849.[A 1] The gap between Gloggnitz and Mürzzuschlag was closed in 1854 with the opening of the Semmering railway (Semmeringbahn), making the Vienna–Ljubljana line continuously trafficable.

Borovnica Viaduct (painting by Giovanni Varrone [1832–1910])

The continuation of the line to Trieste caused difficulties. Both the Ljubljana Marshes and the karst, which sloped steeply towards the Adriatic, had to be overcome. The section from Ljubljana to Postojna (Adelsberg) opened on 20 November 1856. The Ljubljana Marshes were crossed on a 2,400 m long and up to 15 m high embankment. The 584 m long, two-level Borovnica Viaduct was built near Borovnica.

Maribor–Trieste line (1899)

The last section to Trieste was opened on 27 July 1857. 14 viaducts were necessary to cross the karst at Aurisina. The line ended at the site of the current Trieste Centrale station.[5]

Initially, the route was operated by the Wien-Gloggnitzer Eisenbahn-Gesellschaft (Vienna-Gloggnitz Railway Company) on behalf of the k.k. Südlichen Staatsbahn (Southern Railway). The Southern Railway took over the management of the line on 1 May 1851. The k.k. südliche Staatsbahn was sold to the private k.k. privilegierte Südbahn-Gesellschaft (Austrian Southern Railway Company) on 23 May 1858.

Historically, the route crossed the Austrian Crown lands of Styria, Carniola and the Austrian Littoral. The towns (with the exception of Trieste) were mostly populated by German speakers, while the countryside was almost 100% Slovenian. The area, which up until then had been off the main transport routes, experienced a considerable development boost thanks to the construction of the Southern Railway: people could now reach the booming Vienna region just as easily as Trieste, the main port of the Habsburg Monarchy. The Southern Railway Company built its main workshop in Maribor (Marburg), which provided many jobs.

An efficient trade route was created for the entire empire, over which traffic could be carried out as far as the Middle East. The railway was very beneficial to tourism: the Postojna Cave for example, which was on the line, was a well-known travel destination as early as the Biedermeier period. Travel to Zagreb was simplified. The creation of the "Austrian Riviera" in Istria would not have been possible without the Southern Railway. The Austro-Hungarian Navy, which launched its new ships in Trieste and converted Pula into its main naval port, maintained contact with the Ministry of War in Vienna via the Southern Railway.

(Planned) "rail connections between Austria and Germany and the seaports on the Adriatic", 1891.[6]

From 1869, Trieste complained about emerging competition from the ports of Rijeka (Fiume), Venice, Hamburg and Genoa, which over time led to a demand for the development of “supplementary railways” from the Empire to Trieste. The so-called "Trieste railway question" or the campaign for a second rail connection with Trieste was established in 1891 and taken up by the Österreichischer Gewerbeverein (Austrian Trade Association) and the Österreichischer Ingenieur- und Architekten-Verein (Austrian Association of Engineers and Architects) and various considerations were discussed. The main aim of the various proposals discussed was a shorter, faster rail connection; several of the proposed routes between Trieste and the Drava region, located on the northern side of the Karawanks, were found to be worthy of further consideration:[7][8]

• Divaca–Škofja Loka,
• Loibl line,
• Predil line,[A 2]
  • Predil line via St. Lucia and Kranjska Gora (Jauerburg),[11]
• Tauern line (nine options).[11]

In 1906, when the Villach–Rosenbach railway and the Bohinj Railway (Wocheinerbahn and Karstbahn) were opened, the Trieste railway question was considered resolved.

Following changes to national borders at the end of the First World War in 1918, the Southern Railway was divided between three countries: Austria (border at Šentilj), Yugoslavia and Italy. From 1920 (Treaty of Rapallo) to 1945 the Yugoslav–Italian border was at Planina, so Postojna was in Italy. This border was near Sežana between 1945 and 1991; this became the Slovenian–Italian border in 1991. The southernmost section from Sežana to Trieste was located in the Free Territory of Trieste from 1947 to 1954 and since then it has been part of Italy.

Operations

Poster of the Southern Railway Company from 1898 with views of the Austrian Riviera.

The historic Southern Railway is one of the two main axes of rail traffic in Slovenia. It still serves as an international link between Slovenia and Austria and Italy. For Austria and the Czech Republic, the Southern Railway still provides access to the Adriatic Sea, through the ports of which goods are transported (in competition with Rotterdam and Hamburg on the North Sea). The European Union membership of all of these countries has made the movement of goods much easier, and participation in the Schengen Agreement has eliminated identity checks for passengers.

Modernisation and duplication

The Maribor Tezno, Maribor, Pesnica and Šentilj stations and the Šentilj tunnel are to be modernised and a new Pekel tunnel is to be built north of Maribor by February 2023.[12][13] It is planned that a second track will be built between Maribor and Šentilj by 2026.[14]

References

Notes

1. The celebrations for the birthday of Emperor Franz Joseph I were used as an opportunity to schedule a test run of a locomotive (Neuberg) with one passenger carriage. At around 3 p.m. the train from Cilli arrived at Ljubljana station. The trip, subtracting various station stops, took about three hours. The locomotive returned to Cilli the next day.[4]
2. The Austrian Council of Ministers dealt with the Predil Railway (Predil-Bahn; Tarvisio–Predil–Trieste) project, as early as 1865, and rival routes were added in the following years.[9][10]

Footnotes

1. "Impianti FS". I Treni (in Italian) (331): 6. November 2010.
2. Railway Atlas 2010, pp. 13, 14, 16, 17, 27, 28, 139. sfn error: no target: CITEREFRailway_Atlas2010 (help)
3. Hlubek 1841.
4. "Herzogthum Krain. Die Geburtsfeier Seiner Majestät Franz Joseph I. (Schluß.)". Laibacher Zeitung (in German) (101). 23 August 1849. p. 1.
5. Zur Erinnerung an die Eröffnung der Staats-Eisenbahn von Laibach bis Triest (…) am 27. Juli 1857 (in German). Vienna: k.k. Hof- und Staatsdruckerei. 1857.
6. Büchelen, Carl (1891). "Ueber die Frage der sogenannten zweiten Bahnverbindung unserer Reichshälfte mit ihrem Seehafen Triest (part 1/3)". Wochenschrift of the Österreichischer Ingenieur- und Architekten-Verein (in German). XVI (49): 452/1. Retrieved 20 November 2020.
7. Büchelen, Carl (1891). "Ueber die Frage der sogenannten zweiten Bahnverbindung unserer Reichshälfte mit ihrem Seehafen Triest (part 1/3)". Wochenschrift of the Österreichischer Ingenieur- und Architekten-Verein (in German). XVI (49): 446–449. Retrieved 20 November 2020.
8. Büchelen, Carl (1891). "Ueber die Frage der sogenannten zweiten Bahnverbindung unserer Reichshälfte mit ihrem Seehafen Triest (part 3/3)". Wochenschrift of the Österreichischer Ingenieur- und Architekten-Verein (in German). XVI (51): 471–474. Retrieved 20 November 2020.
9. Hoffmann, Ferdinand. "Die Predilbahn verglichen mit ihren Rivalinnen, der Bahnlinie über Seifnitz und Ponteba, dann über Laak und S(t.) Lucia". Allgemeine Bauzeitung (in German). XXXVII: 47–68. Retrieved 21 November 2020.
10. Oberegger, Elmar (2006). "Predil-Bahn". oberegger2.org (in German). Retrieved 21 November 2020.
11. Büchelen, Carl (1891). "Ueber die Frage der sogenannten zweiten Bahnverbindung unserer Reichshälfte mit ihrem Seehafen Triest (part 2/3)". Wochenschrift of the Österreichischer Ingenieur- und Architekten-Verein (in German). XVI (50): 459–462. Retrieved 22 November 2020.
12. "EU to fund Maribor rail enhancements". Railway Gazette International. 23 August 2019. Retrieved 22 November 2020.
13. "Pekel Tunnel, Maribor". Eleai. Retrieved 22 November 2020.
14. "Slovenia secures EU funding for Maribor – Šentilj upgrade". International Railway Journal. 23 August 2019. Retrieved 22 November 2020.

Sources

• Benesch, Fritz (1910). Verkehrsbuch österreichischer Eisenbahnen (in German). 6: Krain und Küstenland. Vienna: Reisser. Archived from the original on 30 November 2016. Retrieved 16 November 2020.
• Dultinger, Josef (1985). Die 'Erzherzog-Johann-Bahn'. Erste Eisenbahnverbindung der Reichshaupt- und Residenzstadt Wien mit der Stadt und dem Adriahafen Triest (in German). Rum: Erhard.
• Heless, Hermann (1994). Dietrich, Herbert (ed.). Die Südbahn und ihre Vorläufer (in German). Vienna: Bohmann-Verlag. ISBN 3-7002-0871-5.
• Hlubek, Franz Xaver (1841). Der Verkehr zwischen Triest und der Monarchie, und die Wien-Triester Eisenbahn. Mit einer Zeichnung, welche die Richtung der projectirten Bahn darstellt (in German). Vienna: Gerold.
• Mandl, August; Seidl, Johann Gabriel (1858). Die Staatsbahn von Wien bis Triest mit ihren Umgebungen, geschildert von August Mandl (in German). Trieste: Literarisch-artistische Abtheilung des Österreichischen Lloyd.
• RFI, ed. (December 2003). Fascicolo Linea 63 (Trieste Centrale–Villa Opicina) (in Italian). Rete Ferroviaria Italiana.