All of that noise is K band and soon to be spread out across 77 ghz, outside of the bands being used by law enforcement (for now). If you take high velocity seriously, I recommend getting a Uniden R9 and a ALPriority Laser Jammer system. Then add in a dedicated android tablet running Highway Radar, you'll be a hard target to target. Also get a pair of binoculars (bonus points if they're thermal).

I haven't had a speeding ticket since 2018, before I had my tools. Just this week I was averaging 120 mph across Utah, turned my 11 hour trip into 8 hours.

My understanding is that in most jurisdictions a laser jammer is a magic device that transmutes a speeding ticket into a complementary trip to jail

Speed tickets are very unequally enforced. Last time I saw speeding enforcement plotted on a map, most states were broadly the same of hardly any enforcement. However, Ohio was the striking standout by iirc a full order of magnitude to the nearest peer.