Unusual MOW equipment

I was out yesterday running some errands when I heard an unusual sounding horn. Looked over and saw:



At first, all I noticed was a passenger car. Then the truth dawned on me as the shutter kept (electronically) clicking:



And finally the real treat of the day passed by:

 

I used to see those all the time in Cheyenne, Harold..
Thanks!

Here's the world's first railroad off-roader getting a body lift: See the blocks jacking the whole works up? I think it's going to get 44" wheels to clear Uncle Pete's roughest trackage!



Now, before you guys think I have officially gone off my rocker, it was in Cheyenne getting a truck changeout...