List and geographical representation of main tracks

List and geographical description of the main tracks that have a line number. (e.g.: L50A).Note : Another dataset provides the geographical description of all tracks on the Infrabel network.This dataset is linked to the following datasets:List and geographical representation of all track segments: Geographical description of all track segments on the Infrabel network, not just main tracks. Mileposts on the network: Positions of kilometre posts along the railway network. Relationship between kilometre posts and lines: Indicates to which main track (of a line) the kilometre post applies.Important note :The data are managed in the Lambert72 (EPSG 31370) coordinate system and give the geographical representation of the tracks with an accuracy of 10cm to 1m, depending on the location.To enable a map display on this site, these data have been converted to WGS84. This causes a small loss of accuracy.In the "Export" tab, you can download the data with the Lambert72 (in GeoJSON) and with the WGS84 coordinate system.