All:
There used to be a product called AMI Roadbed advertised in OGR. This is (apparently) a flexible roadbed product that can be molded to create super-elevation or to compensate for uneven sub-roadbed. I tried the website and the domain is for sale. I've sent an e-mail and gotten no response. Does anyone know if the company is still in business? If not, did someone else acquire the product or did it change names? Or is there a substitute available?
Many thanks,
George