Minecraft Tutorial - Decent Railroad Crossing

I made a newer version of this video: • Minecraft Tutorial - D... . (It's much better.)
How to make a decent railroad crossing in Minecraft. I made this because I couldn't find any other tutorials that make crossings like I make mine. Sorry that my voice is kind of quiet in this, but I feel like it's loud enough to understand me. Plus, I didn't feel like recording it again.
Update:
If I had known that this was going to get this many views, I would have done a better job on this video.