Did you hear the joke about how many (insert your favorite-to-ridicule ethnicity here) it takes to change a light bulb?  

In this case two City workers, and two to turn the truck!  

Just kidding, this is an unfair use of the image.  

The city workers actually brought 3 work vehicles to the intersection of E55th and Woodland - and were all helping in the middle of the busy roadway in this operation when I snapped the image.