“KRAMER: Hey, I’m on first and first. How can the same street intersect with itself? I must be at the nexus of the universe.”
This actually happened to me back in 1990. I’m walking along, I decide to check my location, I look at the street I’m on and then the cross street. Cue twilight zone music. I’d had no idea there was a 1st and 1st. It’s so small you can miss it for years.