Lego Train bridge MOC

Alright guys I've got another moc for you. This one is a four track long train bridge it will be one of two train bridges in my Lego city. I used all of my grey tiles in this moc and also used a lot of technic bricks too. It is an insanely strong bridge and weighs 1.2 pounds. I built it in two sections and sometimes it falls apart in the middle if you throw at the ground but I don't think that will happen in my city so that's fine but anyway that's it for this post stay tuned for more.