The Chicago Transit Authority's (CTA) Yellow Line is a light rail service that operates in the northern suburbs of Chicago. It connects the Skokie area to the Howard Station, which is part of the Red Line and Purple Line services. The Yellow Line is approximately 5.2 miles long and has a total of 5 stations. The Yellow Line began service in 1964 and is known for its distinctive yellow color on maps and signage. It provides an essential transportation option for residents and visitors, facilitating easy access to various neighborhoods and connecting to other transit lines within the CTA system.