Tags: Bus Company.
Gwinnett County Transit or GCT is the bus public transit system in Gwinnett County Georgia USA one of metro Atlanta’s three most populous suburban counties. (The others are Cobb County which operates Cobb Community Transit and Clayton County which formerly operated Clayton County C-TRAN.)It was formed in 2000 with express buses starting in November 2001 and local buses in November 2002 and has had greater-than-expected ridership since then.