A roof fall occurred on main north track at 25 xcut, 28+00 feet, #4 entry (old 2 west area). Fall was 60' L, 20' W, 8' H. Area was mined in Oct 1988. Roof fall occurred due to deterioration of the immediate roof around existing roof bolts. Area was supported with 8' resin anchored 2', expander shell roof bolts, plank, header block, & 12' passive cable bolts & cribs with crossbars.