My worst used to be wind turbines. I used to take a run up to one by the M4 so I could get past it asap, I had visions of it coming off its axle and crashing into my windscreen. I went for training once in Reading and I was so close to it I could have touched it and had a meltdown,I guess it's better than hoping a sinkhole would open up and swallow youthough I prefer to be splattered by a falling girder
I got over it when I moved to Europe because they're all over the place.