Discover the map
of your
national bus network
/The national bus network RGTR
The RGTR-Network for everyone
The RGTR-Network (Régime Général des Transports Routiers) is an integral part of public transport in the Grand Duchy and is closely linked to the public transport services provided by other operators.
RGTR bus lines to:
- Bring residents and commuters to the most popular destinations.
- Ensure an attractive service in rural areas.
- Satisfy local and regional needs.
- Guarantee a bus frequency and type adapted to real needs.
The RGTR bus network is a piece of the puzzle that, together with the rail, tram and other bus networks, provides exceptional coverage of the national and cross-border territory.
Network reorganisation objectives
In 2016, work began to evaluate and reorganise the network.
- Improve interconnections between different transport lines and services.
- Give users more flexibility.
- Make the network easier to understand and to access.
- Increase service times in the morning, evening and on the weekend to offer a real alternative to the private car.
The network
After a multitude of studies, surveys, workshops, public and municipal consultations, the implementation of the new RGTR network started in 2020 and has been completed on the 17th of July 2022.
The free public transport in Luxembourg was introduced on the 29th of February 2020, which facilitates access to all transport networks in the country.
/Understanding the
numbering system for the bus lines
The RGTR bus lines
After the reorganisation of the bus network was completed, the numbering of the bus lines was also adjusted to reflect the new structure. The number consists of three digits, which now have a specific function according to their position.
The 1st number indicates the main axis in which the bus lines run:
- 1xx North
- 2xx North East (Echternach)
- 3xx East (Wasserbillig)
- 4xx South East (Remich)
- 5xx South (Thionville)
- 6xx South (Esch-sur-Alzette)
- 7xx South West (Pétange)
- 8xx West (Steinfort)
- 9xx North West (Redange)
The 2nd number indicates the different types of services:
X0X Express lines
serve the main axes and are intended to link the major centres to Luxembourg City. These lines generally have only one stop per locality.
X1X Primary regional lines
represent the main lines of an axis, unlike express lines, they serve all stops and provide connections in the region.
X2X Secondary regional lines
have the same purpose, but often do not pass through the final destination of the axis.
X5X Transversal lines
are strong lines that connect the major centres of the different regions without passing through Luxembourg City.
X3-4-6-7-8-9X Local lines
connect rural areas to one or more major centres.
/The map of your national RGTR bus network
Quality service
In order to improve the quality of the service, the map of the national RGTR network has been adapted to provide users with a clear and structured map of the bus routes. The national network serves almost all localities in the Grand Duchy. The service has also been strengthened:
7 days a week
from 5.00 am to 11.00 pm
from 6.00 am to 10.00 pm
Get a free copyof the network map
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* Last update of the digital map: July 2025 | Last update of the printed map: December 2024