Beekkant metro station in the context of Molenbeek-Saint-Jean

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.

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.

Line 6 is a rapid transit line on the Brussels Metro in Belgium operated by STIB/MIVB. It connects Roi Baudouin/Koning Boudewijn in the north-west of Brussels to Simonis/Elisabeth to the north-west of the city centre, then performing a counterclockwise "loop" around the centre up to Simonis again. During this loop, the line runs under the Small Ring (Brussels' inner ring road), from Porte de Hal/Hallepoort to Yser/IJzer. It has existed in its current form since 4 April 2009, when it replaced former line 1A between Roi Baudouin and Beekkant. It serves 25 metro stations and has 26 stops, metros on that line stopping twice at Simonis. The Simonis-Elisabeth loop is also served by line 2. The line has also a common section with lines 1 and 5 between Gare de l'Ouest/Weststation and Beekkant. A connection with those lines is also possible at Arts-Loi/Kunst-Wet. Starting from Roi Baudouin, the line crosses the municipalities of the City of Brussels, Jette, Koekelberg, Molenbeek-Saint-Jean, Anderlecht and Saint-Gilles.

Brussels-West Station (French: Gare de l'Ouest; Dutch: Weststation) is a multimodal transport hub located in the municipality of Molenbeek-Saint-Jean, in the western part of Brussels, Belgium. It mainly consists of Gare de l'Ouest (French) or Weststation (Dutch), a Brussels Metro station on lines 1, 2, 5 and 6, as well as a tram and bus stop. Additionally, Brussels-West railway station (French: Gare de Bruxelles-Ouest; Dutch: Station Brussel-West) is a railway station operated by the National Railway Company of Belgium (SNCB/NMBS). It is served by the Brussels Regional Express Network (RER/GEN) service.

The original railway station was opened in 1872 by the Belgian State Railways; it was closed for passengers in 1984. The metro station opened on 6 October 1982 as part of the Beekkant–Saint-Guidon/Sint-Guido extension of former line 1B. Then, following the reorganisation of the Brussels Metro on 4 April 2009, it is served by lines 1, 2, 5 and 6. The railway station also reopened on that occasion.

Sainte-Catherine (French, pronounced [sɛ̃t katʁin] ) or Sint-Katelijne (Dutch, pronounced [sɪnt ˌkaːtəˈlɛinə]) is a Brussels Metro station on lines 1 and 5. It is located under the Place Sainte-Catherine/Sint-Katelijneplein, between the Quai aux Briques/Baksteenkaai and the Quai au Bois à Brûler/Brandhoutkaai, in the City of Brussels, Belgium. The station received its name from the aboveground Church of St. Catherine, itself named after Saint Catherine.

The metro station opened on 13 April 1977, one year after Brussels' first metro line (former east–west line 1) was converted from premetro (underground tram) to heavy metro. Prior to the opening of an extension to Beekkant on 8 May 1981, the station was the western terminus of the metro. Then, following the reorganisation of the Brussels Metro on 4 April 2009, it now lies on the joint section of east–west lines 1 and 5.

Bockstael (French pronunciation: [bɔkstal]; Dutch pronunciation: [ˈbɔkstaːl]) is a Brussels Metro station on the northern branch of line 6. It is located in Laeken, in the north-west of the City of Brussels, Belgium. The station received its name from the aboveground square Place Émile Bockstael/Émile Bockstaelplein, itself named after the liberal politician and former mayor of Laeken, Émile Bockstael.

The metro station opened on 6 October 1982 as part of the Beekkant–Bockstael extension of former line 1A. Prior to the opening of an extension to Heysel/Heizel on 5 July 1985, the station was the northern terminus of the metro. On 25 August 1998, the line was further extended to Roi Baudouin/Koning Boudewijn. Then, following the reorganisation of the Brussels Metro on 4 April 2009, it is served by line 6.

Saint-Guidon (French, pronounced [sɛ̃ ɡidɔ̃]) or Sint-Guido (Dutch, pronounced [sɪnt ˈxiːdoː]) is a Brussels Metro station on the western branch of line 5. It is located in the municipality of Anderlecht, in the western part of Brussels, Belgium. The station received its name from the aboveground Collegiate Church of St. Peter and St. Guido, itself named after Saint Guy, the patron saint of Anderlecht.

The metro station opened on 6 October 1982 as part of the Beekkant–Saint-Guidon/Sint-Guido extension of former line 1B. Prior to the opening of an extension to Veeweyde/Veeweide on 5 July 1985, the station was the western terminus of the metro. On 10 January 1992, a further extension from Veeweyde westwards to Bizet was opened (further extended in 2003 to Erasme/Erasmus). Then, following the reorganisation of the Brussels Metro on 4 April 2009, it is served by the extended east–west line 5.