[the_boy_who_got_lost]

Map of the area: https://www.google.com/maps/@47.0821885,-122.6741761,3a,60y,270.46h,91.05t/data=!3m6!1e1!3m4!1sTHmUWCEQLmflty0c8_e4LQ!2e0!7i13312!8i6656

[az_gila]

Thanks for the map link.

It looks like the train track does an “S” curve over the freeway with two pretty sharp curves on each side.

Finding the max. speed limits there will be interesting.