Waterloo

GRT (Waterloo)

Welcome, GRT riders. Scroll down to find key information about all GRT transit options in the Waterloo area, like GRT schedules, maps, and next departures. You'll find more complete information about GRT and other transportation options in the Waterloo area in our app.

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GRT bus

GRT light rail

About GRT

GRT is a public transportation provider that serves the Waterloo area. GRT operates the following transit modes across the Waterloo area: bus and light rail. In total, GRT operates 53 bus lines and 1 light rail line. GRT serves 2,428 stops or stations in the Waterloo area.