Laser-cut 2-lane Wood Grade Crossing The original laser cut wood grade crossing. This is the one that started it all for us and for all the laser cut companies for that matter. Scale wood highway crossings similar to those found all over North America. Each set includes two complete crossings, with laser etched boards & nail holes. Ready to paint or stain and install on your highway and road crossings. 2 sets. 3.56 inches long