Railroad Radio Peninsula/Caltrain

Railroad Radio is a network of online streams in the United States that broadcasts live audio from railroad communication channels. The streams capture real-time communications between train crews, dispatchers, and other railway personnel using scanners tuned to railroad frequencies. It is popular among railfans, hobbyists, and those interested in rail operations, offering insight into train movements and logistics. The service covers various geographic regions, allowing listeners to monitor rail activity in specific areas. Railroad Radio is accessible through platforms like its dedicated website and apps that support live audio streaming.