The samples here require Cadrail Version 9 or the Cadrail 9 Demo.

HO - 8' x 14'
18" min. radius
#4 turnouts

O - 4' x 12'

N Scale

HO - 20' x 13'
18" min. radius
 

HO - 16' x 19'
24" min. radius
#6 turnouts

N - 8' x 12'
18" min. radius
#4 turnouts