Thank you for the replies everyone. Greg thanks for the Armorall tip. Richard 8 years sounds great! Dennis it's good to hear from a fellow RIer. What method did you use for laying track and roadbed? I experimented with the ladder method, sounded good but I could not swing a pick without hitting burried boulders. There was no way I would have gotten below the frost line (42"). In the spring I'm thinking of trying the cement road bed process, it sounds like alot of work but if it lasts without frost heave problems it will be worth it. I'm planning a ground level layout. I had originally planned an over/under layout but wasn't sure what to use to build up the raised grade sections with, this is why I tried the ladder method but due to rock I could not get enough depth in the ground to be stable. Now I'm planning two inner and outer loops without an overpass. Steve |