Munipals MP0311BL Wooden Subway L Train Chicago CTA Blue Line O Hare Forest Park

The Chicago "L" (short for "elevated") is the rapid transit system serving the city of Chicago and some of its surrounding suburbs in the U.S. state of Illinois. It is operated by the Chicago Transit Authority (CTA). It is the fourth largest rapid transit system in the United States in terms of total route length, at 102.8 miles (165.4 km) long, and the third busiest rail mass transit system in the United States after the New York City Subway and Washington Metro. Developed in coordination with the CTA, this series of elevated subway toy trains offers children 3 years and older a solid wood train that is compatible with all standard wooden railway systems.