Ha!
All that damage...usually just one mole, tunnel is about 6" deep.
Watch the mounds....the next one that shows up will be on the end, (I believe closest to the bottom...although hard to tell 100% from a photo of that angle.)
You will be able to tell by the freshness of the dirt and how fast it drys out!Dig down on the second mound back...set your trap there.
If you only had one trap to set, that would be where you will catch the mole.
Typically however, I set this type of damage with three traps...one in the middle and one on each end.
That mole will/should be caught in just a few short hours...less than 24 anyway!
By the way, I carry a few 5 gallon buckets and remove all those mounds when I set up the job. Easy to do by just laying a bucket on its side and raking it in.
The yard will look 100% better before you leave.Also...that close to a public walk...it's better to have a trap
such as NoMol or Steve's trap....
out of sight, out of mind! 