WTTW | Chicago's PBS Station on Instagram: "The Chicago Transit Authority brought out the oldest trains in its vintage fleet Wednesday to celebrate the agency’s 78th anniversary. The CTA, created by state legislation, began operating on Oct. 1, 1947, after it acquired the properties of the Chicago Rapid Transit Company and the Chicago Surface Lines, according to the agency’s website. The 4000-series rail cars that commuters and train enthusiasts rode through the Loop around noon Wednesday were b

Los Angeles County Metropolitan Transportation Authority on Instagram: "On this day in 2022, we opened the first seven stations of the K Line. In the years since, the line has received several additions, including the Aviation/Century Station, which connected the C and K Lines on November 2024, and the LAX/Metro Transit Center earlier this year, which is one of the most significant milestones in connecting Angelenos to the airport. Metro is currently planning and reviewing an underground extensi