I am not sure if Micro Engineering produces bridge ties, but Central Valley does. These assemblies are good, easy to work with, and look really nice. Guard timbers were usually placed alongside the rails on the outside, guard rails (usually of a lighter yardweight) placed in between the rails. This assembly will look really good with code 83 rail-or, if you can find it, code 75. Oh Jim Brock; they do make it!
Rich C.
Rich C.