And here I thought he meant road and highway crossings.
Mike.
My You Tube
I thought you needed a personal model railroad assistant. You'll get better responses if you change your title to something like
Looking For Custom HO Curved Crossings
One of Ken Patterson's sponsers is www.ohrtracksupply.com
In addition to layout templates that he both sells and rents, he does custom work.
A google search for HO custom turnouts (I know you said curved crossover, but that should be in their wheelhouse too) turns up a few hits, but a recommendation from a happy customer would be better.
Henry
COB Potomac & Northern
Shenandoah Valley
need help in locating a commercial source for curved crossings in HO. Thanks