Rule	Aspect	Name	Indication
240A		Stop	Stop before any part of train or engine passes the signal
240B		Stop and Proceed	Stop before any part of train or engine passes the signal then proceed at Restricted Speed through entire block
240C		Flashing Stop and Proceed	Stop. Block occupied. Proceed at Restricted Speed
240D		Approach	Proceed prepared to to stop before any part of train or engine passes the next signal. Trains exceeding 40 mph must immediately reduce to that speed
240E		Clear	Proceed
240F		Advance Approach	Proceed prepared to pass next signal not exceeding 40 mph
240G		Approach Diverging	Approach next signal prepared to proceed on diverging route at prescribed speed
240K		Diverging Advance Approach	Proceed on diverging route at prescribed speed prepared to pass next signal not exceeding 40 mph
240L		Diverging Approach	Proceed on diverging route at prescribed speed prepared to stop before any part of train or engine passes the next signal
240M		Diverging Clear	Proceed on diverging route at prescribed speed
240N		Restricting	Proceed at Restricted Speed
240P		Permissive	Proceed at Restricted Speed without stopping

Aspects 240C through 240N may be displayed on signals with or without a number plate on signal mast.

Created 12-27-2002
Updated 12-28-2002