Marion in Winter

[Brakie]

Thanks, railohio!! Brakie, I wasn't disputing your knowledge, just wondering how four trains could cross two diamonds at the same time. But I see what you were referring to in the link railohio provided! (my intellegence isn't surprising, but my stupidity is amazing!!)

I also may have misunderstood your question.

BTW.There's 8 crossing diamonds..

Back in the Erie /E-L and early CR days there was 3 tracks on the Erie and the yard switcher would block those diamonds while switching long cuts of cars..