Tomberg is a Brussels Metro station on the eastern branch of line 1. It is located in the municipality of Woluwe-Saint-Lambert, in the eastern part of Brussels, Belgium; one of the entrances of the station is directly beneath the Municipal Hall.
The metro station opened on 20 January 1976. Until 1982 (when the line was extended to Alma), it was the eastern terminus of line 1B. Since 4 April 2009, the station has been served by the eastern branch of line 1 (previously line 1B).
Line 5 is a rapid transit line on the Brussels Metro in Belgium operated by STIB/MIVB. It connects Herrmann-Debroux in the south-east of Brussels to Erasme/Erasmus in the south-west via the city centre. It has existed in its current form since 4 April 2009, when the section of former line 1A between Beekkant and Roi Baudouin/Koning Boudewijn was replaced by the section of former line 1B between Beekkant and Erasme. Starting from Herrmann-Debroux, the line crosses the municipalities of Auderghem, Etterbeek, City of Brussels, Molenbeek-Saint-Jean, Koekelberg and Anderlecht. It serves 28 metro stations and has a common section with line 1 between Gare de l'Ouest/Weststation and Merode, and with lines 2 and 6 between Gare de l'Ouest and Beekkant. At Arts-Loi/Kunst-Wet, the line also connects with lines 2 and 6. Railway connections are possible at Brussels-Central, Brussels-Schuman, Merode and Brussels-West.
The first section of this line was built in the late 1960s between Schuman and De Brouckère, but was served by trams. The first metro was brought into service on 20 September 1976, and the existing underground section was extended up to Tomberg on former line 1B, and up to Beaulieu on former line 1A. Line 1A was further expanded eastwards, to Demey in 1977 and to Herrmann-Debroux in 1985. The line was also expanded westwards, to Sainte-Catherine/Sint-Katelijne in 1977, to Beekkant in 1981, to Bockstael in 1982, to Heysel/Heizel in 1985 and to Roi Baudouin in 1998.
The Brussels Metro (French: Métro de Bruxelles [metʁo də bʁysɛl]; Dutch: Brusselse metro [ˈbrʏsəlsə ˈmeːtroː]) is a rapid transit system serving a large part of the Brussels-Capital Region of Belgium. It consists of four conventional metro lines and three premetro lines. The metro-grade lines are M1, M2, M5, and M6 with some shared sections, covering a total of 39.9 kilometres (24.8 mi), with 59 metro-only stations. The premetro network consists of three tram lines (T4, T7, and T10) that partly travel over underground sections that were intended to be eventually converted into metro lines. Underground stations in the premetro network use the same design as metro stations. A few short underground tramway sections exist, so there is a total of 52.0 kilometres (32.3 mi) of underground metro and tram network. There are a total of 69 metro and premetro stations as of 2011.
The Brussels Metro was planned at the beginning of the 1960s to become a fully underground network. The original network, running between De Brouckère and Schuman, was inaugurated on 17 December 1969 as premetro tramways, which were later, in 1976, converted into the common section of the first two metro lines. These lines were then considered a single line with two branches, between De Brouckère and Tomberg and De Brouckère and Beaulieu. On 4 April 2009, with the completion of the "loop" of line 2 connecting Delacroix and Gare de l'Ouest/Weststation, the Brussels Metro was significantly reorganised.
Line 1 is a rapid transit line on the Brussels Metro in Belgium operated by STIB/MIVB. It has existed in its current form since 4 April 2009, when former line 1B, which ran between Stockel/Stokkel and Erasme/Erasmus, was shortened to Gare de l'Ouest/Weststation. The section between Gare de l'Ouest and Erasme is now served by line 5. The line serves 21 metro stations, and has a common section with line 5 between Gare de l'Ouest and Merode, and with lines 2 and 6 between Gare de l'Ouest and Beekkant. At Arts-Loi/Kunst-Wet, the line also connects with lines 2 and 6. Railway connections are possible at Brussels-Central, Brussels-Schuman, Merode and Brussels-West. The line crosses the municipalities of Molenbeek-Saint-Jean, Koekelberg, City of Brussels, Etterbeek, Woluwe-Saint-Pierre and Woluwe-Saint-Lambert.
The first section of this line was built in the late 1960s between Schuman and De Brouckère, but was served by trams. The first metro was brought into service on 20 September 1976, and the existing underground section was extended up to Tomberg on former line 1B, and up to Beaulieu on former line 1A. Line 1B was later expanded westwards, to Sainte-Catherine/Sint-Katelijne in 1977, to Beekkant in 1981, to Saint-Guidon/Sint-Guido in 1982, to Veeweyde/Veeweide in 1985, to Bizet in 1992 and finally to Erasme in 2003. The line was also expanded eastwards, to Alma in 1982 and to Stockel in 1988.