Poor to none, cell phone reception. Highway 141 in Marble/Peachtree area of North Carolina. Approx 4 miles on this road you can’t use your cell phone, I use a cable internet service to receive a signal at my home. There is a government transportation facility nearby that would be a good location for a tower.
I have similar issues in central and north Florida. These are not rural areas, but I can't get coverage (even though, according to Verizon's maps, there is coverage in the areas). Verizon told me to pay more for the next tier of service and that would fix the issue. It didn't. So now I pay more for the same lack of coverage. A warning to all, don't switch from your current provider expecting Verizon to be better (or even the same).