Sacramento International Airport in California, US, has started using the Bombardier Innovia APM 100 automated people mover (APM) system.
The driverless transit system includes two Innovia APM 100 vehicles, a Bombardier Cityflo 650 automatic train control, a power distribution system, communications equipment and stations doors.
Bombardier will also provide operation and maintenance services for five years, with an option for a further five years.
The new dual-lane APM system is the primary passenger connector for the airport's new Central Terminal B complex, which connects the terminal's main building with Concourse B's boarding gate building.
The two Innovia APM 100 vehicles operate as single cars, one per track, providing a shuttle service.