sentences:  In 1998, it was entirely rebuilt and upgraded to an automated guideway transit (AGT) system, including the introduction of new rolling stock.The funicular is integrated as part of the Vallès Metro high-frequency commuter rail scheme.It runs at a basic interval of 6 minutes on weekdays, less frequently on weekends and public holidays, with a journey time of 2 minutes and 50 seconds (without considering any intermediate stops).