Every timetable change means that we have to update information along the route; for a long route, such as the 78 Nantwich to Scholar Green, this can mean up to 150 roadside displays. In a year, TSS will design, produce and install approximately 1,000 updated roadside timetables in 1,199 timetable frames at the best time for our passengers, which is usually about 4 days before the new service begins.