How Train Tracks are Laid | Track laying machines | Lots & Lots of Trains

How train tracks are laid video shows you cool track laying machines and how they work putting down the railroad ties and rails that trains ride on. Animation and live video keeps everyone&attention especially children. Learn about how many miles of train tracks there are, old time track laying, modern day track laying machines, ballast and train beds, wooden ties, concrete railroad ties, plus more! From Marshall Publishing & Promotions, Inc. Created by Tom DeMichael. (c) 2017 Marshall Publishing & Promotions, Inc.