The temporary bus station for the Schiphol Tunnel Major Maintenance project (Groot Onderhoud Schipholtunnel, GOS) will be used a lot in the coming weeks. Travellers to Keukenhof can travel from the new bus station to the main entrance of Keukenhof in 30 minutes. The number 858 bus – the Keukenhof Express – departs up to six times an hour.