Atlas is the leading manufacturer of model railroad track, worldwide. You will find that our track is easy to use and will last on your layout for years, providing durable and reliable performace that you can count on. Featuring black ties and nickel silver rail, Code 100 is extremely popular and considered an industry standard. What's more, Atlas Code 100 track can be used by modelers at any skill level and is available in a wide variety of pieces. Precisely engineered with black injection molded plastic, Atlas Code 100 track can help you create your model railroading empire.