This is an unprotected grade-level road/rail crossing.
It is designed to be used with my YARNish Main St roads, but should work with other roads as well.
Roadway height above the attachment points is 0.3m (YARN(ish) standard).
This crossing can be rolled up to 5 degrees to lay on a hill.
Gates and signs can be attached separately.
Thanks to Maddy for the YARN concept.
Revision 1: updated texture; added detail to the mesh; added normal map.