(b) On haulage roads where trolley lines are used, the clearance space for traveling shall be on the side opposite the trolley lines, except where such lines are 6 1/2 feet or more above the rail. (c) The clearance space shall be kept free of loose rock, supplies, and other loose materials; provided, however, that not more than 24 inches need be kept free of obstructions.
225 ILCS 705/22.02
(a) Track haulage roads in entries, rooms, and crosscuts, developed or extended from their terminus as of July 1, 1957, shall have a continuous clearance on one side of at least 24 inches, and at least 6 inches on the tight side, from the farthest projections of moving traffic
Laws 1957, p. 2413.
Official source: Illinois General Assembly. Reproduced from public-domain Illinois statutes; confirm against the official source for the current text. Not legal advice.