I would buy a straight re-railer and see how it works. Then buy some materials and make a curved one. Can't be too hard. I have built straight ones before using styrene.
Elmer.
The above is my opinion, from an active and experienced Model Railroader in N scale and HO since 1961.
(Modeling Freelance, Eastern US, HO scale, in 1962, with NCE DCC for locomotive control and a stand alone LocoNet for block detection and signals.) http://waynes-trains.com/ at home, and N scale at the Club.
If you can rearrange your plan so that you can use straight rerailers, check jiffy-railer.com for N-gauge, Code 80 devices.
Dante
Hello I am new to model railroading, I am 32 and my experience is essentially limited to laying an O27 around the Christmas tree. I Don't have much room However I am building a coffee table with a train beneath the glass. I have it designed and I am looking for 2 11 1/4 radius re-railers WITHOUT the roadbed I see plenty of the Bachman with the roadbed and a few 9's without the roadbed, but no 11 1/4 without. Maybe one day I can do something bigger.
Thank you