20 minutes from San Francisco there are dead spots. I go hiking all around the Bay Area, and while it’s gotten much better in the last 10 years, there are so ma

20 minutes from San Francisco there are dead spots. I go hiking all around the Bay Area, and while it’s gotten much better in the last 10 years, there are so many national, regional, and local parks with huge dead zones. Most rural areas in the US that aren’t near a town center or major highways are pretty spotty.