Revised Route and Timetable

Mon 3rd Aug onwards

Service 550 will not be able to serve Greenock Tesco due to roadworks at the Bullring roundabout. Journeys will now serve West Stewart Street, where passengers can alight and walk to Tesco. Returning passengers can travel from Tesco on the 531, 532 and 533 and alight at Greenock Bus Station for an onward connection to this service.