duke_of_hazard

There are lots of schools and condos I bike through since traffic is generally less. These are not gated communities. The roads are publicly accessible. Some are even already mapped on google streetview. Some have signs saying "private property" but make no mention of anything else.

Is this considered fair use or is it still technically trespassing? It's not practical for me to ask permission for each place I bike through. Plus even if I did, I fear I would get some boilerplate CYA negative response.