While perhaps not as dramatic as the 'Domat/Ems, Switzerland' photo Chris linked to, here is the 'draw' that once was part of the Antonito Colorado wye (when the wye was 3-rail):
Photo credit: Jim Pallow, in this earlier thread: [
ngdiscussion.net]
And while looking for a photo I came across this graphic that illustrates the
reason for the draw:
Graphic credit: Russ Sperry in this earlier thread: [
ngdiscussion.net]
.
- Graham