Line 1 (Lille Metro)

The line originates at the ''Quatre Cantons'' depot in [[Villeneuve-d'Ascq]], which serves as both a train storage facility and maintenance center. From this northern terminus, the initial open-trench section runs north to ''Quatre Cantons - Stade Pierre-Mauroy'' station. The alignment then transitions to a 1,225-meter elevated viaduct spanning ''Avenue Poincaré'' and ''Avenue Jean-Perrin'', providing service to the [[University of Lille]]'s {{Ill|Cité Scientifique (Université de Lille)|lt=scientific campus|fr|Cité scientifique}}. The viaduct terminates at ''Cité Scientifique - Professeur Gabillard'' station, located near the university library. After crossing ''Boulevard de Tournai'', the line returns to an open-trench configuration through Villeneuve-d'Ascq's Triolo district, where it serves Triolo station.{{Cite web |date=2009-10-03 |title=Stations de Métro |trans-title=Metro Stations |url=https://www.zoomsurlille.fr/decouvrir-lille/reportages/stations-metro |access-date=2025-04-04 |website=Zoom Sur Lille |language=fr-FR}}

The line originates at the ''Quatre Cantons'' depot in [[Villeneuve-d'Ascq]], which serves as both a train storage facility and maintenance center. From this northern terminus, the initial open-trench section runs north to ''Quatre Cantons - Stade Pierre-Mauroy'' station. The alignment then transitions to a 1,225-meter elevated viaduct spanning ''Avenue Poincaré'' and ''Avenue Jean-Perrin'', providing service to the [[University of Lille]]'s {{Ill|Cité Scientifique (Université de Lille)|lt=scientific campus|fr|Cité scientifique}}. The viaduct terminates at ''Cité Scientifique - Professeur Gabillard'' station, located near the university library. After crossing ''Boulevard de Tournai'', the line returns to an open-trench configuration through Villeneuve-d'Ascq's Triolo district, where it serves Triolo station.{{Cite web |date=2009-10-03 |title=Stations de Métro |trans-title=Metro Stations |url=https://www.zoomsurlille.fr/decouvrir-lille/reportages/stations-metro |access-date=2025-04-04 |website=Zoom Sur Lille |language=fr-FR}}

After serving the Triolo district and crossing the {{Ill|National Route 227 (France)|lt=RN 227 road|fr|Route nationale 227}}, the line turns westward and transitions into a covered trench before splitting to reach ''{{Ill|Villeneuve-d'Ascq - Hôtel de Ville station|lt=Villeneuve-d'Ascq - Hôtel de Ville station|fr|Villeneuve-d'Ascq - Hôtel de Ville (métro de Lille)}}''. This station has a unique layout compared to others on the line, featuring a central platform with tracks on either side (most stations have a central track flanked by two side platforms). Beyond the station, the trench merges back into a two-track alignment and continues underground beneath the Pont-de-Bois district, where it serves the [[eponym]]ous station. ''Pont-de-Bois'' station provides connections to the regional rail network via an adjacent railway halt.

After serving the Triolo district and crossing the {{Ill|National Route 227 (France)|lt=RN 227 road|fr|Route nationale 227}}, the line turns westward and transitions into a covered trench before splitting to reach ''{{Ill|Villeneuve-d'Ascq - Hôtel de Ville station|lt=Villeneuve-d'Ascq - Hôtel de Ville station|fr|Villeneuve-d'Ascq - Hôtel de Ville (métro de Lille)}}''. This station has a unique layout compared to others on the line, featuring a central platform with tracks on either side (most stations have a central track flanked by two [[Side platform|side platforms]]). Beyond the station, the trench merges back into a two-track alignment and continues underground beneath the Pont-de-Bois district, where it serves the [[eponym]]ous station. ''Pont-de-Bois'' station provides connections to the regional rail network via an adjacent railway halt.

Still in a cut-and-cover configuration, the line then enters Hellemmes, following the northwestward trajectory of Rue Roger-Salengro, the municipality's main thoroughfare. Two stations are located along this section: Square Flandres and Mairie d'Hellemmes.

Still in a cut-and-cover configuration, the line then enters Hellemmes, following the northwestward trajectory of Rue Roger-Salengro, the municipality's main thoroughfare. Two stations are located along this section: Square Flandres and Mairie d'Hellemmes.

[[File:Carte Pass Pass (Recto).JPG|thumb|left|alt=Pass Pass card on a desk.|[[Pass Pass]] card issued by Ilévia.]]On June 25, 2013, {{Ill|Pass Pass|lt=Pass Pass|fr|Carte Pass Pass}} contactless [[smart card]]s made their appearance on the [[Ilévia]] network.{{Cite web |date=2025-03-28 |title=Transpole : Pass Pass, le billet sans contact pour des voyages touche-à-tout |trans-title=Transpole: Pass Pass, the contactless ticket for all-round travel |url=https://www.lavoixdunord.fr/art/region/transpole-pass-pass-le-billet-sans-contact-pour-des-ia987b0n1171022 |access-date=2025-04-08 |website=La Voix du Nord |language=fr}} The latter stopped selling {{Ill|Transport ticket|lt=cardboard tickets|fr|Titre de transport}} on January 1, 2014. However, a transition period allowed users to use the remaining paper tickets. Since then, the ticket machines have been removed and users can exchange their cardboard tickets for Pass Pass cards.{{Cite web |date=2014-06-01 |title=Transpole dit adieu au ticket de métro |trans-title=Transpole says goodbye to metro tickets |url=https://www.tf1info.fr/transports/transpole-dit-adieu-au-ticket-de-metro-1551034.html |access-date=2025-04-08 |website=TF1 INFO |language=fr}}

[[File:Carte Pass Pass (Recto).JPG|thumb|left|alt=Pass Pass card on a desk.|[[Pass Pass]] card issued by Ilévia.]]On June 25, 2013, {{Ill|Pass Pass|lt=Pass Pass|fr|Carte Pass Pass}} contactless [[smart card]]s made their appearance on the [[Ilévia]] network.{{Cite web |date=2025-03-28 |title=Transpole : Pass Pass, le billet sans contact pour des voyages touche-à-tout |trans-title=Transpole: Pass Pass, the contactless ticket for all-round travel |url=https://www.lavoixdunord.fr/art/region/transpole-pass-pass-le-billet-sans-contact-pour-des-ia987b0n1171022 |access-date=2025-04-08 |website=La Voix du Nord |language=fr}} The latter stopped selling {{Ill|Transport ticket|lt=cardboard tickets|fr|Titre de transport}} on January 1, 2014. However, a transition period allowed users to use the remaining paper tickets. Since then, the ticket machines have been removed and users can exchange their cardboard tickets for Pass Pass cards.{{Cite web |date=2014-06-01 |title=Transpole dit adieu au ticket de métro |trans-title=Transpole says goodbye to metro tickets |url=https://www.tf1info.fr/transports/transpole-dit-adieu-au-ticket-de-metro-1551034.html |access-date=2025-04-08 |website=TF1 INFO |language=fr}}

Three types of Pass Pass card are available, depending on the passenger's needs. The first is the personal card, priced at 4 euros, which can be used on all means of transport in the metropolitan area for [[Ilévia]] season ticket holders, including the [[TER Nord-Pas-de-Calais]] and the {{Ill|V'Lille|lt=V'Lille|fr|V'Lille}}.{{Cite web |title=Carte Pass Pass Personelle - ilévia |trans-title=Pass Pass Personelle card - ilévia |url=https://www.ilevia.fr/boutique/tout-le-catalogue/carte-pass-pass-personnelle |access-date=2025-04-08 |website=www.ilevia.fr}}{{Cite news |title=La carte Pass Pass personnelle |trans-title=The personal Pass Pass card |url=http://passpass.transpole.fr/pass-pass-cest-quoi/pass-pass-cest-3-supports-au-choix/la-carte-pass-pass-personnelle |archive-url=https://web.archive.org/web/20140219184446/http://passpass.transpole.fr/pass-pass-cest-quoi/pass-pass-cest-3-supports-au-choix/la-carte-pass-pass-personnelle/ |archive-date=2014-02-19 |access-date=2025-04-08 |work=Transpole |language=fr-FR |url-status=dead }} The second medium is the non-personal card, sold for 2 euros.{{Cite news |title=La carte Pass Pass non-personnalisée |trans-title=The non-personal Pass Pass card |url=http://passpass.transpole.fr/pass-pass-cest-quoi/pass-pass-cest-3-supports-au-choix/la-carte-pass-pass-non-personnalisee |archive-url=https://web.archive.org/web/20140219192221/http://passpass.transpole.fr/pass-pass-cest-quoi/pass-pass-cest-3-supports-au-choix/la-carte-pass-pass-non-personnalisee/ |archive-date=2014-02-19 |access-date=2025-04-08 |work=Transpole |language=fr-FR |url-status=dead }} The last type of Pass Pass is the rechargeable ticket, intended mainly for those who rarely travel on the Lille network, and on which the user can only load a single type of journey. This rechargeable ticket, which can also be lent, can only be recharged ten times, and its price (0.20 euro) is deducted from the fifth recharge.{{Cite web |title=Les tickets rechargeables |trans-title=Rechargeable tickets |url=http://passpass.transpole.fr/pass-pass-cest-quoi/pass-pass-cest-3-supports-au-choix/le-ticket-rechargeable |website=passpass.transpole.fr}}

Three types of Pass Pass card are available, depending on the passenger's needs. The first is the personal card, priced at 4 euros, which can be used on all means of transport in the metropolitan area for [[Ilévia]] [[season ticket]] holders, including the [[TER Nord-Pas-de-Calais]] and the {{Ill|V'Lille|lt=V'Lille|fr|V'Lille}}.{{Cite web |title=Carte Pass Pass Personelle - ilévia |trans-title=Pass Pass Personelle card - ilévia |url=https://www.ilevia.fr/boutique/tout-le-catalogue/carte-pass-pass-personnelle |access-date=2025-04-08 |website=www.ilevia.fr}}{{Cite news |title=La carte Pass Pass personnelle |trans-title=The personal Pass Pass card |url=http://passpass.transpole.fr/pass-pass-cest-quoi/pass-pass-cest-3-supports-au-choix/la-carte-pass-pass-personnelle |archive-url=https://web.archive.org/web/20140219184446/http://passpass.transpole.fr/pass-pass-cest-quoi/pass-pass-cest-3-supports-au-choix/la-carte-pass-pass-personnelle/ |archive-date=2014-02-19 |access-date=2025-04-08 |work=Transpole |language=fr-FR |url-status=dead }} The second medium is the non-personal card, sold for 2 euros.{{Cite news |title=La carte Pass Pass non-personnalisée |trans-title=The non-personal Pass Pass card |url=http://passpass.transpole.fr/pass-pass-cest-quoi/pass-pass-cest-3-supports-au-choix/la-carte-pass-pass-non-personnalisee |archive-url=https://web.archive.org/web/20140219192221/http://passpass.transpole.fr/pass-pass-cest-quoi/pass-pass-cest-3-supports-au-choix/la-carte-pass-pass-non-personnalisee/ |archive-date=2014-02-19 |access-date=2025-04-08 |work=Transpole |language=fr-FR |url-status=dead }} The last type of Pass Pass is the rechargeable ticket, intended mainly for those who rarely travel on the Lille network, and on which the user can only load a single type of journey. This rechargeable ticket, which can also be lent, can only be recharged ten times, and its price (0.20 euro) is deducted from the fifth recharge.{{Cite web |title=Les tickets rechargeables |trans-title=Rechargeable tickets |url=http://passpass.transpole.fr/pass-pass-cest-quoi/pass-pass-cest-3-supports-au-choix/le-ticket-rechargeable |website=passpass.transpole.fr}}

Three types of Pass Pass cards are available for loading various transport offers. ZAP tickets are sold both as physical tickets and virtual versions that can be loaded onto any Pass Pass medium (personal card, non-personal card, or rechargeable ticket). Similarly, the new 2-day Pass (€7.50) and 3-day Pass (€9.50) can be loaded onto these cards. Rythmo subscriptions are also digital but are exclusively available to personal card holders.{{Cite news |title=Carte Pass Pass - des nouvelles offres tarifaires + avantageuses ! |trans-title=Pass Pass card - new, more attractive rates! |url=http://passpass.transpole.fr/les-plus-pass-pass/des-nouvelles-offres-avantageuses |archive-url=https://web.archive.org/web/20140309145030/http://passpass.transpole.fr/les-plus-pass-pass/des-nouvelles-offres-avantageuses/ |archive-date=2014-03-09 |access-date=2025-04-08 |work=Transpole |language=fr-FR |url-status=dead }}

Three types of Pass Pass cards are available for loading various transport offers. ZAP tickets are sold both as physical tickets and virtual versions that can be loaded onto any Pass Pass medium (personal card, non-personal card, or rechargeable ticket). Similarly, the new 2-day Pass (€7.50) and 3-day Pass (€9.50) can be loaded onto these cards. Rythmo subscriptions are also digital but are exclusively available to personal card holders.{{Cite news |title=Carte Pass Pass - des nouvelles offres tarifaires + avantageuses ! |trans-title=Pass Pass card - new, more attractive rates! |url=http://passpass.transpole.fr/les-plus-pass-pass/des-nouvelles-offres-avantageuses |archive-url=https://web.archive.org/web/20140309145030/http://passpass.transpole.fr/les-plus-pass-pass/des-nouvelles-offres-avantageuses/ |archive-date=2014-03-09 |access-date=2025-04-08 |work=Transpole |language=fr-FR |url-status=dead }}