Apital team members have worked on many CBTC projects around the world. Beijing Line 4, the first public-private partnership project by Hongkong MTR in mainline China. SBL Line, the first driverless subway line in South Korea. Culver Test Track, the first full interoperable CBTC system test line in MTA. QBL West, the full interoperable CBTC system revenue line in MTA. Flushing Line, the highest-performing operating line in New York City, and many more…