Those tracks are a lot lower down than you’d think from just standing on the platform. It’s usually kind of freaky to see those workers on the tracks, plus I think about the third rail sometimes when I watch them ’cause they have to get out of the way when a train is coming by. Somehow I’m guessing despite how conscious they are of the environment they’re in that it can’t be the safest job to have in the world. I think this guy was surveying or something ’cause he had one of those wheel things for measuring distances.