W3 Series – Advance Traffic Control

w3-1W3-1 – STOP AHEAD (SYMBOL)

w3-1aW3-1a – STOP AHEAD (WORD LEGEND)

w3-2W3-2 – YIELD AHEAD (SYMBOL)

w3-2aW3-2a – YIELD AHEAD (WORD LEGEND)

w3-3W3-3 – SIGNAL AHEAD (SYMBOL)

w3-3aW3-3a – SIGNAL AHEAD (WORD LEGEND)

w3-4W3-4 – BE PREPARED TO STOP

w3-5W3-5 – SPEED REDUCTION AHEAD

w3-5aW3-5a – SPEED ZONE AHEAD

w3-6W3-6 – DRAW BRIDGE AHEAD