> From: Russell Chapman <[EMAIL PROTECTED]> > > > >In the northeastern United States, we have corregated strips along the > >edges of the highways, to wake you up if you fall asleep and your car > >starts drifting onto the 'shoulder' of the road. Is that what you're > >talking about, or Out West do they have corrugations across the entire > >roadway? > > > We have had the noisy "lines" on the shoulder for years now, but > recently Queensland has been experimenting with what they call rumble > strips which run right across the road for the purpose of breaking the > monotony and keeping drivers awake. A set of 3 or 4 strips every 4 or 5 km.
They do that near stop signs on certain roads.
