The rope bridge location is close to where Dale (Jeffrey DeMunn) hid the guns from Shane (Jon Bernthal) in Season 2.
This is the second (and final) time Hilltop scout Andy (Jeremy Palko) helped attack the satellite outpost for Rick (Andrew Lincoln). The first time was in Season 6. Andy drew a map of the compound for Rick and then joined the ambush.
According to director Rosemary Rodriguez, filming outside in Georgia was nothing to smile about. "One minute it's cold, then it's raining, then it's super hot."
Melissa McBride created a backstory for one of the Urgent Care walkers. "He was on his way to work, he ended up with a bad headache and then just got caught in some horrible thing."