Silenze they look like they could be Sprint antennas, but I am an amateur and can't be sure. They could be on somebody elses tower? I tried to cut and paste a pic from Google maps, but it didn't work. Did you ask if they are doing work for Sprint? Can you cut and paste a picture from Google Maps? You can get a pretty good shot of the tower from street view. Narrow in on that address then do a street view from the highway. When zooming in on it don't do it from really close because it will mess up things that are up high.