Paris Métro Line 1

Line 1
MP 05 train crossing the Pont de Neuilly
Overview
Locale	Puteaux, Courbevoie, Neuilly-sur-Seine, Paris, Saint-Mandé, Vincennes
Termini	La Défense Château de Vincennes
Connecting lines
Stations	25
Service
System	Paris Métro
Operator(s)	RATP
Rolling stock	MP 05 (54 trains as of 11 February 2023)
Ridership	181.2 million (avg. per year) 1st/16 (2017)
History
Opened	19 July 1900 (19 July 1900)
Technical
Line length	16.6 km (10.3 mi)
Track gauge	1,435 mm (4 ft 8 1⁄2 in) standard gauge
Electrification	750 V DC on guide bars
Conduction system	Automated (SAET)
Average inter-station distance	692 m (2,270 ft)
Route map La Défense Esplanade de La Défense Seine Pont de Neuilly Les Sablons Porte Maillot Maillot shops Argentine Charles de Gaulle–Étoile George V Franklin D. Roosevelt Champs-Élysées–Clemenceau Concorde Tuileries Palais Royal–Musée du Louvre Louvre–Rivoli Châtelet Hôtel de Ville Saint-Paul Bastille above Bassin de l'Arsenal Gare de Lyon Reuilly–Diderot Nation Porte de Vincennes Saint-Mandé Bérault Château de Vincennes Fontenay shops proposed extension Les Rigollots  Grands Pêchers Val de Fontenay

Paris Métro Line 1 (French: Ligne 1 du métro de Paris) is one of the sixteen lines of the Paris Métro. It goes from La Défense in the northwest to Château de Vincennes in the southeast. The line is 16.5 km (10.3 mi) long. It is the busiest line on the Métro network with 181.2 million travellers in 2017. This is 496,000 people per day on average.

Line 1 was the first Métro line to open. Its first section opened in 1900. It was driven by drivers in the past but it is now driven automatically. To do this, they worked from 2007 to 2011. They bought new trains (MP 05) and doors next to the platform. The first eight new trains entered service on 3 November 2011,^[1][2] which meant the old MP 89 CC stock could go onto Line 4. This all meant Line 1 became the system's second fully automated line, after Line 14.

Line 1 is currently being extended to Val de Fontenay. Here, it will link with Paris Metro Line 15, RER A, RER E and Tram 1, which is also being extended.