Warning signs
K53 warning combination signs explained
Warning combination signs add a plate to a warning sign to qualify the hazard. See each K53 warning combination sign and its meaning. There are 4 warning combination signs in the K53 Examiner study library below.
Concealed driveway from right(CSW2)To warn of a concealed driveway from the right a specified distance ahead
Gentle Right Curve + Recommended Speed(CSW1)Slow to the recommended speed before entering the right-hand curve.
Traffic control “stop ahead”(CSW3)Stop a specified distance ahead
Speed limit for a distance in reduced visibility(CSW4)Reduce speed and stick to the speed limit when you encounter these conditions.