News: Developments in Tram Automation: The R2DATO Project and Its Implementation in Oslo

Oslo is part of the European R2DATO project, which investigates how digitalisation and automation can improve rail transport. While much attention in the field often focuses on trains and metros, R2DATO also addresses urban trams, which operate in complex city environments with traffic, pedestrians, and frequent stops.

In Oslo, the project involves equipping trams with sensors and cameras to collect data from real-world operations. This information is used to develop driver-assistance systems that can identify potential hazards and support safer, more efficient operation. In addition, the project is testing remote-control functions in depot areas, a first step toward more automated tram operations in the future.

The work in Oslo serves both local and European purposes. For the city, it offers the potential for smoother, safer, and more reliable tram services. For the broader R2DATO initiative, Oslo provides an important demonstration of how automation can be integrated into urban light rail, helping shape standards and best practices that other cities may adopt.

Although passengers may not immediately notice changes, the project represents a gradual transformation behind the scenes. By combining real-world data collection with innovative technology, R2DATO is helping prepare Oslo’s trams for a future where urban transport is safer, more efficient, and more responsive to the demands of city life.

News: BOLTS Members Take Part in the World Tram Driver Championship, with Oslo Celebrating a 3rd Place Finish

This year marked a new chapter for tram drivers around the globe with the launch of the first-ever World Tram Driver Championship. What began as a European competition has now expanded to include participants from cities across several continents, showing how the spirit of the event has grown beyond regional borders to embrace the global tram community.

Example of a contest from the Tramdriver Championships 2019, Anne Jea., CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0, via Wikimedia Commons

The championship brings together tram drivers to demonstrate their precision, safety awareness, and smooth driving skills through a series of practical challenges. Beyond the competition itself, it offers a valuable opportunity for exchange – connecting colleagues from different networks and cultures who share a commitment to high-quality service and safe urban mobility.

Among the participants were 5 BOLTS members: Berlin BVG, Brussels STIB, Hong Kong MTR, Oslo Sporveien, and VLT Carioca (Rio de Janeiro), representing a wide range of systems, technologies, and operating environments. Their participation reflects a shared commitment to reliability and service quality in public transport.

Events like this underline the essential role of the people who operate our transport systems every day. They combine technical skill, local knowledge, and professionalism to make trams an efficient and passenger-friendly mode of city travel.

Congratulations to all those involved in this first world edition –  and a special round of applause to Oslo, who proudly took third place in the competition!

More information here: https://www.tramwm.com/

Research: Shift Planning for Rolling Stock Maintenance

Tram and light rail operators face numerous challenges in balancing rolling stock maintenance with service demands. Regular servicing and repairs are needed, but removing too many vehicles at once risks disrupting operations and inconveniencing customers. While preventive and predictive maintenance reduce the likelihood of breakdowns, unexpected failures still occur, which in turn need immediate corrective maintenance. Limited spare vehicles and unpredictable failures add more complications to the allocation and scheduling of maintenance resources.

In addition, workforce and logistical factors contribute to these challenges. Skilled technicians are essential but are often in short supply, with turnover and training needs affecting the efficiency and response times. Moreover, compliance with regulations and industry standards adds more planning, inspections, and documentation needs. Furthermore, depot capacity constraints also create bottlenecks, making careful scheduling and efficient space management critical to keeping maintenance operations on a satisfactory level.

Effective shift planning in rolling stock maintenance is essential to maximise fleet availability and meet service targets
Effective shift planning in rolling stock maintenance is essential to increase mechanics’ productivity
Effective shift planning in rolling stock maintenance is essential to improve safety & resilience of operations

In this context, this case study investigates how light rail and tram operators address challenges related to shift planning in rolling stock maintenance, and the measures and strategies implemented to address them.

The report includes contextual information on maintenance activities, workforce composition and facilities, a comparison of shift models and their impact on staff health and wellbeing, and the management of essential maintenance activities.

TSC attends the UK Light Rail Conference

The 2025 UK Light Rail Conference took place in Leeds on 22nd and 23rd July, bringing together experts and decision-makers from across the UK’s light rail sector. TSC staff attended the two-day event, which featured panel discussions and presentations on topics such as safety, the use of technology and AI in operations, global innovations in light rail, delivering world-class infrastructure, and creating inclusive tram networks.

The programme also showcased updates on light rail and tram projects from across the UK. A highlight was Coventry’s Very Light Rail System – a pioneering initiative introducing battery-powered vehicles and thin track technology, designed to significantly reduce costs and accelerate delivery.

News: Welcome to Toronto TTC as a New Member of BOLTS

The Transport Strategy Centre is very pleased to announce that Toronto TTC has now officially joined BOLTS, and we would like to warmly welcome them to the community.

Toronto TTC was already a member of GOAL, the North American Light Rail Group, which is also managed by the TSC. The characteristics of Toronto’s streetcar system share similarities with BOLTS systems – particularly in Europe – due to the system’s higher proportion of mixed-traffic tracks (shared with other road users), slower speeds, shorter distances between stops, and station infrastructure that more closely resembles bus stops than typical light rail stations.

In this context, Toronto TTC has now joined BOLTS as well, becoming part of both TSC tram/light rail groups (BOLTS and GOAL). As a member of both BOLTS and GOAL, Toronto TTC will benefit from benchmarking North American systems while accounting for their own contextual specificities, such as slower post-pandemic ridership growth, as well as from benchmarking BOLTS systems with peers that share more similar network characteristics.

Toronto’s streetcar network currently spans approximately 85 km, making it the third-largest system in the BOLTS group, with around 80% of the network operating in mixed traffic. The fleet is relatively new, consisting of 233 Flexity M-1 tram vehicles, all less than ten years old.

We look forward to collaborating with Toronto TTC, integrating them into BOLTS, meeting them at upcoming events, and learning more about Toronto’s streetcar system.

Toronto TTC’s streetcar in mixed traffic tracks

News: BOLTS Group Meeting In London

The Transport Strategy Centre at Imperial College London had the pleasure to host the BOLTS group at Imperial’s South Kensington Campus for their first in-person meeting of 2025. Representatives from five international tram and light rail systems gathered to share best practices, innovations, and challenges. The sessions included a review of performance benchmarking, discussions on shift planning for rolling stock maintenance, and exchanges of local insights on good driving performance and its impact on tram and light rail operations.

Special thanks to Transport for London for welcoming the group in East Croydon and facilitating an insightful tour of London Trams’ network and depot facilities. We look forward to meeting again in October for more knowledge sharing and learning!

Research: Driver Dispatching Processes

Since the inception of the BOLTS group in 2023, studies on driver management have been of high interest to the members.

Driver Cabin in new Flexity TNG Trams, Brussels

The role of tram drivers extends beyond merely operating trams; drivers are responsible for adhering to schedules, navigating complex urban environments, and ensuring the safety of passengers and other road users. Tram drivers also play an essential role in responding to real-time situations and need to maintain regular communication with the operations control centre (OCC), as well as with customers. Their expertise and decision-making abilities are crucial for minimising delays and disruptions, thereby ensuring that tram services run smoothly and consistently.

This case study shifts the focus from the recruitment of drivers, covered in a previous BOLTS study, to the effective management of this workforce. While ensuring a steady stream of well-trained drivers is essential, the next step is to explore how these drivers are dispatched and managed during operations, with the aim to improve the efficiency of labour use. This study delves into the processes that govern driver dispatching, including the organisation and scheduling of shifts, the communication systems in place, and the specific requirements surrounding shifts. It also investigates the role of technology in enhancing these processes and examines critical aspects such as driver shift requirements and overtime. By analysing these factors, the study aims to provide a deeper understanding of how the effective management of tram drivers contributes to the overall efficiency, reliability, and sustainability of tram services.

News: Welcome to Dubai RTA as a New Member of BOLTS

The Transport Strategy Centre is very pleased to announce that Dubai Tram has now officially joined BOLTS, and we would like to warmly welcome them to the community.

Dubai Tram commenced operations in November 2014. The network currently spans approximately 10 km from Al Sufouh to Dubai Marina, and features 11 stops with connections to the Dubai Metro and the Palm Monorail. The fleet consists of 11 Alstom Citadis (44m) tram vehicles and uses a ground-level power supply system (APS). Uniquely, Dubai Tram is the first tram system which uses Platform Screen Doors in its stations. The system operates from 06:00-01:00 (Monday to Saturday) and 09:00-01:00 (Sunday). We look forward to working with Dubai RTA, integrating them into BOLTS, meeting them at upcoming events and learning more about Dubai’s tram system!

Dubai Tram

News: BOLTS Group Meeting In Brussels

BOLTS met in Brussels, Belgium on the 16th-18th October 2024. The meeting was hosted by STIB-MIVB, and we welcomed new member Rio de Janeiro Light Rail (VLT Carioca) to the group.

The meeting included a number of insightful presentations, organisational updates, and discussions. Focused sessions on key topics of interest for the group, such as driver dispatching processes and commercial speed, were held, and members shared their experiences on the topics. STIB-MIVB welcomed attendees to their Operational Control Centre, and organised a trip on their new tram to see the network’s new line 10.

Thank you to STIB-MIVB and the BOLTS group for coming together to exchange knowledge and best practice ideas!

Visit of Brussels Tram Museum

News: BOLTS Online Workshop on Heavy Maintenance and Mid-Life Refurbishment

In September 2024, BOLTS members virtually met for a two-part workshop on heavy maintenance and mid-life refurbishment. It was the first opportunity for members to discuss in-depth maintenance-related topics with experts in the field from across the BOLTS organisations.

The meeting provided a detailed discussion on mid-life refurbishment and heavy maintenance of vehicle fleets, covering both technical and operational aspects. It examined legal and contractual requirements, the scope and timing of maintenance activities, and how maintenance cycles were determined and managed. Participants shared experiences with refurbishment tasks, including which components were repaired or replaced, and discussed the balance between in-house and outsourced work, organisational structures, and the facilities used for maintenance.

The workshop also focused on resource management and staff allocation, exploring the number of personnel involved, specialist skills required, shift patterns, and strategies for managing increased workloads. Participants discussed challenges related to staffing and how these had been addressed. Additionally, the session addressed the impact of mid-life refurbishment on vehicle availability, including downtime, variations by fleet type, and strategies used to mitigate service disruption. Best practices for minimising downtime and ensuring timely maintenance completion were shared. Overall, the meeting facilitated knowledge exchange, identified effective practices, and explored ways to improve the efficiency and reliability of maintenance operations.