ISI has been helping organizations and individuals in transition since 1979.  We added the defensive driving curriculum in 2001.  We changed our mission in 2003 from providing an alternative to the typical traffic school to making Williamson County a safer place to drive.  In 2010 we continue to move toward becoming the premier defensive driving school in the United States.driving Franklin, Franklin Defensive Driving, TN Driving School, TN Drivers Education, Driving Safety School TN, Traffic School Franklin, Franklin Traffic School, Get a Ticket dismissed in Franklin, TN,  Drivier safety school, Williamson County Driving school,