rumble strip

(redirected from Jiggle Bars)

rumble strip

n.
A series of short transverse grooves in the pavement of a road that produce a rumbling noise when driven on, serving as a warning to the driver that the vehicle is drifting off the road or out of a lane.

rumble strip

n
(Automotive Engineering) one of a set of roughly surfaced strips set in a road on the approach to a junction or hazard, to alert drivers by means of a change in tyre noise
Translations
Rüttelstreifen