Right before I got home I was talking on my bluetooth as all ballers do, and saw blue and red reflecting off a semi that was headed west as I east so I knew something was up. Kept driving ten more secs and saw a cop with someone pulled over on a small bridge and it was silent until I got under the bridge and then went to like three bars then off again soon after.
Cop was facing south and was about 25 feet above me.
I am guessing this is normal? Did he only have the front radar on? I did not get a clear look at the front of his car just about 3/4 of it and then back to the road when it went off.