Gwinnett Technical College – Lawrenceville Campus – Bldg. E – Room 1107 Loading Map.... Gwinnett Technical College – Lawrenceville Campus – Bldg. E – Room 1107 5150 Sugarloaf Parkway Lawrenceville, GA 30043 33.962758 -84.064931 Address 5150 Sugarloaf Parkway Lawrenceville GA 30043 United States Upcoming Events No events in this location