Train Bridge and Tracks 10872 | DUPLO® | Buy online at the Official LEGO® Shop US
Not sure if lego duplo qualifies as lego, but I build a train track that disposes the train : r/lego
Amazon.com: LEGO DUPLO Town Train Tracks Expansion Set 10882, Building Toys for Toddlers with Red Action Brick, Gifts for 2-5 Year Old Boys and Girls : Toys & Games