Ask and ye shall receive: https://www.hmdb.org/

There’s no official trail but you can search by location to see all the different markers in the area.

Zero excuse for folks to be lazy arses, but as also a pup owner, damn do I agree. You don’t realize how infrequent the public cans are till you’re on a walk swinging a poop bag for 4 or 5 blocks. (And it’s inexcusable to toss into someone’s private garbage—don’t do that people.) More public trash cans would be nice.