Bus 42 route
Route stops
80 stops • 2 directions
- Cours de l'Ile Seguin
- Parc de Billancourt
- Place Jules Guesde
- Marche de Billancourt
- Marcel Sembat-Metro
- Rene Descartes
- Henri Martin
- Porte de Saint-Cloud
- Porte de Saint-Cloud - Murat
- Versailles - Chardon Lagache
- Versailles - Exelmans
- Pont du Garigliano
- Hopital Europeen Georges Pompidou
- Rue Leblanc
- Leblanc - Delbarre
- Place Balard
- Saint-Charles - Balard
- Rond-Point Saint-Charles
- Convention - Saint-Charles
- Charles Michels
- Theatre
- Rue Rouelle
- Docteur Finlay
- Dupleix
- Desaix
- Champ de Mars - Suffren
- Rapp - La Bourdonnais
- Monttessuy
- Tour Eiffel
- Bosquet - Rapp
- Alma - Marceau
- Montaigne - Francois 1er
- Rond-Point des Champs-Elysees
- Champs-Elysees - Clemenceau
- Concorde - Cours la Reine
- Concorde - Royale
- Madeleine
- Havre - Haussmann
- Gare Saint-Lazare
- Gare Saint-Lazare
- Gare Saint-Lazare - Havre
- Havre - Haussmann
- Madeleine
- Concorde - Royale
- Concorde
- Concorde - Cours la Reine
- Champs-Elysees - Clemenceau
- Rond-Point des Champs-Elysees
- Montaigne - Francois 1er
- Alma - Marceau
- Bosquet - Rapp
- Tour Eiffel
- Monttessuy
- Rapp - La Bourdonnais
- Champ de Mars - Suffren
- Desaix
- Dupleix
- Rue Rouelle
- Theatre
- Charles Michels
- Convention - Lourmel
- Lourmel - Felix Faure
- Vasco de Gama - Lourmel
- Lecourbe - Vasco de Gama
- Balard - Lecourbe
- Place Balard
- Rue Leblanc
- Hopital Europeen Georges Pompidou
- Pont du Garigliano
- Versailles - Exelmans
- Versailles - Chardon Lagache
- Porte de Saint-Cloud - Murat
- Porte de Saint-Cloud
- Henri Martin
- Rene Descartes
- Marcel Sembat-Metro
- Marche de Billancourt
- Place Jules Guesde
- Parc de Billancourt
- Cours de l'Ile Seguin
Route map

Common Questions About This Route
We've gathered all the essentials based on open data. Straight answers to the questions people ask most often.What number is assigned to this route?
Route number is 42. Remember it—the number stays the same everywhere: on the stop display, in apps, on the vehicle itself. Look for 42 specifically. If you're not sure you found the right stop, just ask someone nearby: 'Does bus 42 stop here?'
Where does bus #42 run?
This route serves the Paris (France) region. In larger metro areas, routes can pass through several districts or towns. To know for sure if it works for you, pull up the route map and check the key stops and direction.
Who's the official operator?
Operator is RATP. This is the official company responsible for the route. If you run into problems (rude driver, breakdown, dirty vehicle, delays)—contact them. It helps to note the time, direction, and route number—makes your complaint more specific and gets handled faster. Contact info is usually on the company website or in transit apps.
Which transit system does it belong to?
This route is part of the 'RATP' transit system. Within one network, payment and transfer rules are often consistent. Terms can differ though, so check current fares and payment methods in up-to-date sources before your trip.
What color is the route on maps?
On transit maps this route is marked in #ffbe00. Color helps you spot the line quickly and tell it apart from others. In some cities the line color appears on stop signs or even on the vehicles themselves. The exact shade might vary between sources—go by route number and endpoints instead.
Can you board with a wheelchair?
Yes. Accessibility usually means low-floor entry with ramps and designated spaces. Even when accessibility is stated, conditions can vary on specific vehicles and stops. If this is critical, check the vehicle type for your specific trip and confirm ramp/entry availability beforehand.
Additional Route Information
Bus 42 : Cours de l'Ile Seguin - Gare Saint-Lazare
Reference
42
Origin
Cours de l'Île Seguin
Destination
Gare Saint-Lazare
Route network
RATP
Operator
RATP
Color
#ffbe00
Wheelchair accessibility
Bus 42 : Gare Saint-Lazare - Cours de l'Ile Seguin
Reference
42
Origin
Gare Saint-Lazare
Destination
Cours de l'Île Seguin
Route network
RATP
Operator
RATP
Color
#ffbe00
Wheelchair accessibility
Quick overview
Explore the bus 42 route in Paris (France). 2 directions, 80 stops, and an interactive route map available in one place.
Data source
The data is obtained from open sources and may contain inaccuracies. Route information is updated regularly.
