Just a few off the top of my head.
In a City by tommacarte: I just love this piece.
RE: Cities / RE: New Orleans by MattConley: A RECord that gets me choked up is definitely making the list.
SLC - The Beehive Library by 10dog: I've loved this library for a long time, and for the past two years, i've worked there on and off. Its a great place to people watch because you get a little bit of everything there.
downtown salt lake city by ambeestar: This particular spot has been a very central place in my life for the past few years. Whether I'm going to school or work, I have to transfer here.
Into the City by mostly_harmless: I particularly like the part from 1:50 to the end.
Within the City of Sun by MattConley: MattConley just has a way with REmixing.