Hi All,
Thank you for your well wishes and support. I keep wondering how I could have been so careless as to cross those trolley ruts without a second thought. And then, several of your pics gave me the answer.
I had already crossed the trolley tracks from outside to inside without any concern... I was actually crossing BACK across the trolley tracks from inside to outside. Notice from "indyfabz's" picture (below) that his trolley tracks have no rut on the outside. The wheel rut is on the inside, only, as are several other of your pics from different locations. Crossing from outside to inside, there was no rut and I didn't even look to see if there was a rut in the reverse direction. Careless in the EXTREME! Tough lesson about tracks in a roadway but... one I will never forget!