Section 1535.340  Direction of Indication

In general and except as otherwise stated elsewhere, lamp units shall be provided to give an indication in both directions along the highway.  Local conditions, such as one-way highway traffic, etc., may require a different arrangement.  The lamp units shall be equipped with peepholes in the sides.  Hoods should be used on peepholes, except in special cases where they may interfere with a train crew's observation of the light emanating therefrom.

(Source:  Amended at 29 Ill. Reg. 20376, effective December 15, 2005)