Welcome, GRT riders. Scroll down to find key information about all GRT transit options in the Regional Municipality of Waterloo area, like GRT schedules, maps, and next departures. You'll find more complete information about GRT and other transportation options in the Regional Municipality of Waterloo area in our app.
GRT is a public transportation provider that serves the Regional Municipality of Waterloo area. GRT operates the following transit modes across the Regional Municipality of Waterloo area: bus and light rail. In total, GRT operates 53 bus lines and 1 light rail line. GRT serves 2,382 stops or stations in the Regional Municipality of Waterloo area.