Switzerland’s BLT Launches First Semi-Automated Rail Line

BLT Baselland Transport launches Switzerland’s first GoA2 semi-automated rail line, a multi-million franc project, boosting efficiency and setting a national digitization precedent.

January 30, 2026 12:39 pm

🛑 Key Takeaways:

BLT Baselland Transport has launched Switzerland’s first Grade of Automation 2 (GoA2) semi-automated regional train service.
The project is part of a full infrastructure modernization on the 13km line, costing several million Swiss francs.
This implementation serves as a national pilot for digitizing regional rail, aiming to improve efficiency, punctuality, and energy consumption.

BASEL, SWITZERLAND – BLT Baselland Transport has initiated the country’s first semi-automated train operation (GoA2) on the Waldenburg–Liestal line following approval from the Federal Office of Transport (BAV). The system runs on a Communications-Based Train Control (CBTC) platform, part of a comprehensive infrastructure overhaul estimated to cost several million Swiss francs.

Category	Specification / Detail
Project	GoA2 Semi-Automated Operation
Operator	BLT Baselland Transport
Route	Waldenburg–Liestal Line (13 km)
Regulator	Federal Office of Transport (BAV)
Core Technology	Communications-Based Train Control (CBTC)
Next Phase (Depot)	GoA4 Fully Automated Shunting (from end of 2026)

Operational & Technical Details

The GoA2 system automates acceleration, speed control, and precision station stops. It uses a CBTC system for direct data exchange between trains and ground equipment. Once the doors close, the driver’s sole action is to authorize departure. Advanced AI systems support monitoring and control functions, while the driver remains in the cab to supervise the route and intervene if necessary.

This launch finalizes a major modernization program started in 2022. BLT has already introduced new rolling stock and completely renovated the line’s tracks, stations, and control systems. The digital CBTC system replaces all classic lineside signaling, forming the foundation for the automated service.

Market Impact Analysis

BLT’s project establishes a critical precedent for Swiss rail automation. It provides a real-world model for other regional operators to evaluate the operational and economic benefits of CBTC and GoA2. According to BLT, the system makes traffic more uniform, increases energy efficiency, and improves punctuality. The planned move to GoA4 for depot shunting by 2026 further solidifies the line’s role as a testbed for full automation, targeting cost reductions in stabling and maintenance operations. This positions Switzerland to scale proven automation technologies across its dense rail network.