During scenes where Haller is riding in his car, the aerial views show him on various LA freeways, however the view through the back window shows either a single lane or dirt road.
Mickey Haller has several cars, all of them with personalized California license plates with legal terms on them. California personalized plates allow a maximum of seven letters/numerals, yet all of Mickey's plates have at least eight.
In several episodes Mick, or Izzy, is seen driving up the hill and turning right into the driveway of his home. Knowing this is in the LA area and that Punta Alta Drive is visible in the street sign. The address can be located as 5245 El Mirador Dr. A search on Google maps shows that the street in the direction he is coming from has no exit, so they couldn't possibly be arriving from that direction.