There will be non-stop action with a lot more trains in the future. Countdown clocks will be fully functioning as well. Consider this project a preview.
Thanks to NYC_Subway for the original project MTA 34th Street Penn Station. Thanks to MIZUPON2 for the original project ニューヨーク市地下鉄 34丁目-ペン・ステーション駅. Audio from: https://www.youtube.com/watch?v=ZD9N2-md_UU