Moscow advances toward Russia’s first fully automated metro line

Moscow has begun on-track testing of a new generation of driverless metro trains, marking a major step toward creating Russia’s first fully automated metro line by the end of this decade.

Tests begin on Big Circle Line without passengers

According to publicly available information from Moscow’s transport authorities, the first domestically produced driverless metro train based on the Moskva-2024 design has started test runs on the Bolshaya Koltsevaya, or Big Circle Line, one of the newest and most technologically advanced routes in the Russian capital.

Reports indicate that the train is currently operating without passengers while specialists validate key systems such as automated acceleration and braking, obstacle detection and platform alignment. The initial phase focuses on running the train in realistic operating conditions, including tunnels, curves and interchanges, but under tightly controlled scenarios.

Published coverage describes the project as part of a broader program to equip the Moscow Metro with digital control systems capable of high levels of automation. Officials have previously stated that an operator will remain in the cab during early stages of driverless deployment, even when most functions are controlled automatically.

The Big Circle Line, completed in 2023, encircles the city at middle distance and connects numerous radiating routes. Its modern signaling, platform infrastructure and depot facilities have made it the preferred testbed for Russia’s most ambitious metro automation project to date.

From testing to a fully automated line by 2030

While the test train now circulating on the Big Circle Line still runs without passengers, the announced roadmap points toward progressive automation over the next several years. Information shared through city transport channels suggests that initial limited passenger services on driverless trains could begin around 2027, with full line automation targeted for approximately 2030.

Industry descriptions classify the goal as achieving the highest Grade of Automation, known as GoA4, in which trains can operate in unattended mode with no staff in the driving cab in normal service. At that level, starting, stopping, door operations and responses to routine disruptions are all handled by onboard and wayside systems.

The Moscow project follows a three-step trajectory that has already been tested on the city’s tram network: depot-only automatic operation, mixed-mode running with a human backup in the cab, and finally transition to regular services where automation manages all driving tasks. That experience on surface routes is now feeding into more complex underground operations with higher passenger volumes.

Authorities have signaled that safety certification, cyber security and redundancy remain critical hurdles before the Big Circle Line, or another corridor selected for the role, can be declared Russia’s first fully automated metro line. The current test program is designed to gather performance data under a wide range of conditions to support that approval process.

Moscow joins global shift toward driverless metro systems

Globally, automated metros have been in service for decades, with systems in cities such as Singapore, Copenhagen and Paris operating at GoA4 on fully segregated lines. These networks have demonstrated the benefits of automation, including shorter intervals between trains, more flexible timetables and lower operating costs per passenger.

International lists of driverless systems show that Russia has so far concentrated its automation efforts on surface trams and selected rail tests, rather than full-scale metro corridors. The move to adapt the Moscow Metro’s heavy rail infrastructure to unattended operation places the city among a newer wave of large, high-capacity systems seeking to retrofit automation into complex existing networks.

Unlike many greenfield projects designed for driverless operation from day one, Moscow’s metro dates back to 1935 and has grown into one of the world’s busiest urban rail systems. Integrating driverless technology into such a dense network involves coordinating signaling upgrades, rolling stock replacement, platform works and control center modernization while keeping daily service running.

Observers of the sector note that successful projects in Europe and Asia have often begun with a single line conversion, creating a pilot corridor where procedures can be refined before automation is extended more widely. Russia’s first fully automated metro line is expected to follow a similar pattern, acting as a showcase and proving ground for subsequent deployments in other cities.

Domestic technology and broader Russian rail ambitions

Publicly available documentation emphasizes that key software for the Moscow driverless train has been developed within Russia, drawing on expertise from the city’s Center for Research and Development of Autonomous Transport and domestic rolling stock manufacturers. The test train’s platform, derived from the Moskva-2024 series, has been adapted to carry additional sensors, control hardware and communications equipment.

This focus on local technology aligns with broader automation initiatives across the Russian rail sector. Recent corporate reports from national rail operators describe pilot projects involving advanced train control, condition monitoring and higher levels of automation on mainline routes, although heavy freight and intercity services remain far from full autonomy.

For the metro, a domestically developed driverless control suite is seen as a way to tailor algorithms and interfaces to local operating rules, climatic conditions and infrastructure. It also reduces reliance on external suppliers for safety-critical updates, a point that has gained importance in light of changing international technology partnerships.

At the same time, Moscow’s system continues to use signaling and automation concepts that are broadly aligned with international standards governing GoA classifications and safety assessment, allowing specialists to compare performance and risk profiles with established driverless metros abroad.

Passenger experience, safety and what comes next

As Moscow moves closer to running its first automated metro line, passenger perception and comfort are likely to play a significant role alongside technical milestones. Experience from other cities suggests that clear communication, visible staffing on platforms and in carriages, and smooth ride quality are key to building trust in trains that operate without a traditional driver.

Reports from the current test phase indicate that the driverless train is being evaluated not only for adherence to schedules and safety protocols, but also for ride dynamics such as acceleration, braking smoothness and station dwell times. These factors will shape how automated service feels to daily commuters once passengers are eventually allowed on board.

Security and emergency response procedures are also under review, with an emphasis on rapid intervention in tunnels and at platforms despite the absence of a driver in the cab. International practice points to a mix of platform staff, roving onboard personnel and robust remote monitoring to manage incidents on fully automated lines.

If the Moscow Metro meets its stated timelines, Russia’s first fully automated metro line could be in operation around 2030, closing a technological gap with leading global systems. For travelers, this would mean more frequent trains and potentially shorter journey times around the capital, while for the rail industry it would mark a significant milestone in the country’s broader shift toward autonomous urban transport.