https://joy.videvo.net/videvo_files/video/free/2020-01/large_watermarked/191217_Rail_4k_V3-0080_preview.mp4 CU train platform sign A close up shot of the sign for platform 5 at a train station. commutecommuter trainplatformpublic transportrailrailroadrailwaysignstationtracktraintransporttransportationtravel