Cleaner separation of upper and lower stations. Slight loss of reachability for some roads.

By using curved turnouts, we get a clean separation of upper and lower stations and full access to all roads.

Flatten the upper station a bit.

More or less final design - with benchwork and sensor spots shown

Cruved turnouts make the upper right hand corner much smoother.

Now using only curved turnouts on the upper right side.

Double line station with common passing loop

Double line station with crossovers