Going thru Boulder City speed limit is 35 in a commercial/business district. Then when it seems you have exited Boulder City as your on a down hill grade it is nothing but what seems as open road. Got pulled over for going 70 in a 45. However didn’t see 45 mph sign till the cop was pulling myself and the only other car on the road over. Explained to the cop that we’re from out of state going to the Grand Canyon, etc, etc. Cop cuts me off tells me he would have pulled me over if I was doing 46 in a 45. No warning, no breaks no mercy….I knew it was a trap because the cop told me he was giving me a break by marking my speed at 50 in a 45….because at 70/45 is big fine. So I asked him how much will the 50/45 be? He lied to me and said he didn’t know but the price was printed as clear as day on the ticket he was in a rush to ticket the other car he simultaneously pulled over! Coming back from the Grand Canyon saw the same thing 2 ars pulled over at once this time it wasn’t me I did 33/35!