HAD A ROOF FALL ON THE 2ND NORTH BELT @ +4601 INTERSECTION ON #4 ENTRY NORTH BELT LINE WAS TIMBERED UP TO THIS AREA. APPROACHES ARE TIMBERED FALL WILL BE CLEANED UP. BELT & STRUCTURE AND WATER LINE UNDER FALL. FALL IS APPROX 40'L, 18' W AND 7-9' HIGH. AREA HAD BEEN BOLTD WITH 5' TENSION BOLTS.