A Brief History of GridLock Traffic Systems, Inc.

March, 1998 – Formed GridLock Traffic Systems, Inc.

January, 1999 – Moved to old HI-VU Building at 1000 E. 9th St., Indianapolis, IN

January, 2000 – Moved to 1499 N. Sherman Drive, Indianapolis, IN

February, 2002 – Moved to 751 S. Harlan St., Indianapolis, IN

March, 2006 – Purchased Indianapolis and Jeffersonville Assets of Flasher Barricade and Lite Co. (FBL)

March, 2006 – Continued FBL Portable Toilet Operation

March, 2006 – Signed with Laborers’ Union

April, 2006 – Moved to former FBL location -- 6400 Massachusetts Ave., Indianapolis, IN

July, 2006 – Divested of FBL Jeffersonville Assets