In North America our rail and highway systems are designed specifically with freight in mind, particularly in the west. 40% of freight in the US is moved by rail vs less than 20% on average in Europe. These rail lines rarely branch out or carry passengers however. Some of this is because of greedy assholes, but a lot of it is also due to history and geography (in much of the country, the train tracks predate the cities).

American freight movement follows a production line philosophy. Trains travel in long, straight lines between freightyards, where their cargo is offloaded onto trucks. Each trailer is loaded with one genre of goods (produce, paper products, milk, etc.), then drops one stores' worth at each stop along the way. This method has a variety of benefits and drawbacks.

I'm intrigued by this concept of loading directly from a train car to a retail store, that's something you don't often see over here.