
"San Francisco's Outdated Train System Runs on Floppy Disks, Prompting Upgrade Fears"
San Francisco Municipal Transportation Agency's train control system, which relies on 5-inch floppy disks installed in 1998, is facing the risk of catastrophic failure due to data degradation. The agency plans to upgrade the system to a wireless one, but the process is expected to take a decade and cost hundreds of millions of dollars. The upgrade aims to improve reliability and track train movements more efficiently, with hopes of securing funding from state and federal grants as well as internal capital resources.
