[Idea: handymen and queue lines]

I try to keep my path layout neat so handymen can patrol efficiently, but it seems like they spend a disproportionate amount of time on queue paths since these are dead ends. I think it would be good if staff were biased against going down queue paths.

[.dat file for Giant Panda]

Can anyone tell me the Giant Panda .dat file? I searched for the obvious key words but couldn't find it. Thanks!