In this article we are going to explore National rail network, a topic that has captured the attention of many people in recent years. Since its discovery or popularization, National rail network has generated a great impact in various areas, generating debate and questions around its meaning, implications and possible applications. Through this article, we will seek to shed light on National rail network and analyze its relevance in modern society, as well as its influence on different aspects of daily life. No matter if you are an expert in the field or just curious to learn more about it, this article will provide you with a detailed and up-to-date insight into National rail network.
In United States railroading, the term national rail network, sometimes termed "U.S. rail network", refers to the entire network of interconnected standard gauge rail lines in North America. It does not include most subway or light rail lines. Federal Railroad Administration regulations require passenger cars used on the national rail network to be heavy and strong enough to protect riders in case of collision with freight trains.