Ligne 1 du réseau de Genève

La ligne ****1**** du réseau de Genève est une ligne de bus sous-traitée par le groupe Accentours dans l'agglomération genevoise. Elle relie *Jardin Botanique* à *Petit-Bel-Air* et *Hôpital Trois-Chêne*.

## Caractéristiques de la ligne

### Chiffres clés

* Longueur de la ligne : 24 km
* Durée aller-retour : 120 min
* Vitesse commerciale : 12 km/h
* Taux de fraude : 12 %

### Tracé

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La ligne 1 est une ligne de rocade de centre-ville qui dessert la Gare Cornavin et relie toutes les lignes de tramway (14, 15 et 18 à *Cornavin* ; 14, 15 et 18 à *Stand* ; 12, 15 et 18 à *Plainpalais* et 12 à *Terrassière*).

Un voyage sur deux est prolongé jusqu'à *Hôpital Trois-Chêne*, l'autre étant limité à *Petit-Bel-Air*, terminus commun avec la ligne 9.

Les nuits des vendredis et samedis après minuit, la ligne 1 est limitée au trajet entre *Gare Cornavin* et *Jardin Botanique*.

### Arrêts

* **Jardin Botanique**
* Mines *(direction Jardin Botanique)*
* Perle du Lac
* De-Châteaubriand
* Gautier
* Navigation
* Monthoux
* Alpes *(direction Hôpital Trois-Chêne)*
* **Gare Cornavin**
* Goulart *(direction Jardin Botanique)*
* Mercier *(direction Hôpital Trois-Chêne)*
* Stand
* Cirque
* Plainpalais *(direction Jardin Botanique)*
* École-Médecine *(direction Hôpital Trois-Chêne)*
* Pont-d'Arve *(direction Hôpital Trois-Chêne)*
* Lombard *(direction Hôpital Trois-Chêne)*
* Philosophes
* Hôpital
* Claparède
* Peschier *(direction Hôpital Trois-Chêne)*
* Florissant *(direction Jardin Botanique)*
* Contamines *(direction Hôpital Trois-Chêne)*
* Muséum *(direction Jardin Botanique)*
* Tranchées
* Terrassière
* 31-Décembre
* Montchoisy
* Cuisine
* Frontenex
* Gradelle
* Clos du Môlan
* Chemin de l'Éperon
* Fourches
* Coq-d'Inde
* Castan
* Montagne
* Seymaz
* **Petit-Bel-Air**
* Belle-Idée-Salève
* Belle-Idée
* Belle-Idée-Chênes
* **Hôpital Trois-Chêne**

## Exploitation de la ligne

### Fréquentation

La fréquentation est exprimée en nombre de voyageurs par créneau.

 le samedi | 3 150
 les dimanches et jours fériés | 3 020

### Fréquence

La ligne 1 est exploitée avec un parc de 17 véhicules articulés hybrides offrant les fréquences suivantes :

 le samedi | 15 min
 les dimanches et jours fériés | 15 min

### Amplitude horaire

La ligne fonctionne du lundi au jeudi de 5h à 0h55, les vendredis de 5h à 1h55, les samedis de 5h20 à 1h55 et les dimanches et fêtes de 5h50 à 0h55 environ. *(source Wikipédia)*

### Chronologie

* 06/12/2017 : mise en service de la ligne
* 06/12/2017 : ajout de 2 Volvo B10M et 1 Volvo 7000
* 09/01/2018 : ajout de 3 Mercedes Citaro G C2 hybrid (cadeau grand jeu de Noël)
* 05/05/2018 : ajout de 1 Heuliez GX 107
* 03/07/2018 : ajout de 1 Volvo B10M
* 05/12/2018 : ajout de 2 Mercedes Citaro G C2 hybrid
* 08/01/2019 : retrait de tous les véhicules standards anciens
* 08/01/2019 : ajout de 10 Mercedes Citaro G C2 hybrid
* 31/10/2020 : ajout de 2 Mercedes Citaro G C2 hybrid (ex-ligne 22)