Sorry, but I would NEVER trust Google Maps. They have suddenly decided they can't find our house or neighborhood. They suddenly can't label the streets in our neighborhood. When I emailed to ask them about the change, their answer was a very snooty, "We can't discuss that at this time."

When I mapped a cycling route from another city to our house, not only do I get the above problems, it takes you onto unpaved and unmaintained gravel roads.

Those are mistakes I identified in the comfort of my home. I wouldn't want to be identifying these mistakes while on a bike.

It's a waste of time as far as I'm concerned. Too many other methods to get better information.