Oh, The Places I've Been!
The https://www.google.com/maps/d/edit?mid=1WbZ2nTMC_-dyX6_qT_N-HR51Kw0&usp=sharing has various layers that can be toggled independently.
The https://www.google.com/maps/d/edit?mid=1WbZ2nTMC_-dyX6_qT_N-HR51Kw0&usp=sharing has various layers that can be toggled independently.