&gt; This machine will keep pace with traffic. OK. Does that mean it will break speed limits?<p>IIRC, you set cruise control at the speed you&#x27;d like to go. It&#x27;ll try and keep that speed where safe, but if traffic is moving slower it&#x27;ll slow to match. It won&#x27;t try and follow someone doing 90 if you put cruise to 65.