The latest entry in any of the tables on my phone (and I've been out of my usual locations for a while now) (CellLocation, WifiLocation) are from almost 4 days

The latest entry in any of the tables on my phone (and I've been out of my usual locations for a while now) (CellLocation, WifiLocation) are from almost 4 days ago, which is the last time that I used Google Maps to get directions to chines buffet I was meeting a co-worker at. If this was being tracked even when using non-location services wouldn't that be updated every time I pass by a new cell tower? Wouldn't it know about the trip I made with a co-worker to a town I've never been to before? Can you point me where in the tables there is data (based on timestamps) that is updated more often and kept around?