Mainline Model Miniatures is your number one source for model trains, model railroad reference and train sets from popular manufacturers including Atlas, Athearn, Bachmann, Bev-Bel, ExactRail, Kadee, Kato, Life-Like, Roundhouse, Stewart and more! We have cataloged over 35,000 model railroad trains in our database. Here, you can search for information about your favorite railroad locomotives, freight cars and cabooses.