I want to build a city layout where trolleys run on it. At the intersection I want a curve intersecting a straight piece of track. I am wondering if there are any curved crossover available in the market? Thanks
It sounds as though you want a crossing through a curved track. (A crossover is basically a connected pair of turnouts that allow a train to move from one track over to the next) I've never seen a manufactured one. Best bet is to print out a crossing template (like this FastTracks one in N) and use it as a guide to hand-lay the sucker. That way you'll get the angle of the crossing and the radius of the curve just right for your layout, not a manufacturer's machines. If you're not hip to hand-laying, there are people out there who will make it for you.
