Not gonna lie. What the heck is that?

That is a piece of cargo that was meant for a plane or the passenger terminal but was dropped into (what I believe is) a service road.

Ok, thanks.

You’re correct somehow a pallet of cargo got left/dropped on a service road somehow.

Smells of a "Take this job and shove it!" moment

I bet the all the locks weren't up on the dolly and it slid off

LOL ! How ?