I DRIVE THIS ROUTE EVERYNITE,HEADING NORTH FROM HANNIBAL,MO ON HIWAY 61. JUST SOUTH OF LAGRAINGE,MO I NOTICED AN ORB OR STARLIKE OBJECT MOVING NORTH,NOT FAST REALLY,MAYBE 200 TO 300 MPH.IT KEPT HEADING NORTH,THEN SPLIT INTO 3 OBJECTS INTO A PERFECT TRIANGLE NEVER STOPPING OR HOVERING. PROCEEDED NORTH,FOR MAYBE 30 TO 60 SECONDS,THEN ALL 3 BROKE FORMATION IN MAYBE 2 SECONDS,HEADING IN DIFFERENT DIRECTIONS.15 TO 20 MIN'S LATER THE SKY WAS COVERED WITH AIRCRAFT MAYBE 3 TO 5 AIRCRAFT (with)NAVIGATION LIGHTS.THAT LASTED ABOUT 1 TO 2 HOURS.IT WAS KIND A FUNNY,THEY NEW SOMETHING WAS HEADING THIER WAY AND SCRAMMED THE HECK OUTA THERE!IT'S A PRETTY RURAL AREA,AND I'VE NEVER NOTICED THAT MANY AIRCRAFT AT THAT TIME OF DAY OR NITE.