Gwinnett County Transit

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Gwinnett County Transit operates 9 routes in Gwinnett County with 842 stops and connects with MARTA and Xpress.

Routes and weekday frequency

Weekday midday frequency, by route

4 21–30
5 31–60

Each route is judged by its slower direction. A dash means no sustained service in that period.

Bus routes (9)
Route	AM peak	Midday	PM peak	Evening	Overnight
10a Sugarloaf - GTC - Dora via Satellite	every 30 min	every 60 min	every 30 min	every 55 min	—
10b Sugarloaf - GTC - Dora via Remington	every 30 min	every 60 min	Limited	every 44 min	—
20 Beaver Ruin - Doraville	every 33 min	every 30 min	every 26 min	every 60 min	—
25 GTC - Stone Mountain	every 50 min	every 50 min	every 50 min	every 50 min	—
30 Lilburn - GTC	every 30 min	every 30 min	every 30 min	every 45 min	—
35 Peachtree Pkwy - Doraville	every 30 min	every 30 min	every 30 min	every 45 min	—
40 Lawrenceville - GTC - Sugarloaf Mills	every 30 min	every 30 min	every 30 min	every 35 min	—
50 Sugarloaf - Suwanee - Buford	every 50 min	every 50 min	every 50 min	every 50 min	—
70 Snellville - Indian Creek	every 50 min	every 50 min	every 50 min	every 50 min	—

Nearby agencies in Metro Atlanta

Scheduled service, not live arrivals. Schedule refreshed Aug 7, 2026, valid through Dec 26, 2026. Atlas data release Oct 13, 2026. Official site: Gwinnett County Transit.