Massachusetts Bay Transportation Authority Executive and Leadership Team

September, 2026

Leadership Overview

Massachusetts Bay Transportation Authority has 10 executives leading key functions including transportation operations, financial oversight, and infrastructure management.

Committed to reliable public transit, Massachusetts Bay Transportation Authority delivers essential mobility solutions across the Greater Boston region while maintaining rigorous safety standards for all motor vehicle transportation facilities.

Leadership Roles at Massachusetts Bay Transportation Authority

  • Chief Financial Officer - Mary Ann O'Hara
  • Deputy Director - Johnny Carranza
  • Deputy Director - Joe Trapasso
  • Deputy Director - Wystan Umland
  • Deputy Director - Patsy Peterson
  • Deputy Director - Nicole Mason
  • Deputy Director - Kassandra Kelly
  • Deputy Director - Larry Thomas
  • Deputy Director - Steven Papile
  • Deputy Director - Kelly Gardner
  • Mary Ann O'Hara - Chief Financial Officer

    Mary Ann O'Hara, the Chief Financial Officer at Massachusetts Bay Transportation Authority, directs the fiscal strategy and budgetary planning for the entire transit agency. O'Hara manages the allocation of funds for the inspection and weighing of goods, ensuring that all financial resources support the operation of fixed facilities. The Chief Financial Officer oversees the financial reporting processes that provide transparency to the public and regulatory bodies. By analyzing revenue streams and expenditure patterns, O'Hara identifies opportunities for cost savings and operational efficiency. This leadership role involves collaborating with other executives to prioritize capital investments in motor vehicle transportation infrastructure. Mary Ann O'Hara drives the development of long-term financial models that secure the agency's fiscal health. Through rigorous financial oversight, the Chief Financial Officer ensures that the agency maintains the necessary resources to provide reliable and sustainable public transportation services across the Greater Boston region.

    Johnny Carranza - Deputy Director

    Johnny Carranza, the Deputy Director at Massachusetts Bay Transportation Authority, manages the daily inspection protocols for transit goods and fixed facility operations. Carranza directs the technical teams responsible for maintaining the integrity of motor vehicle transportation infrastructure across the Greater Boston area. By implementing standardized safety checks, the Deputy Director ensures compliance with regional transit regulations. This operational focus supports the broader mission of providing consistent and secure public transportation services. Carranza coordinates with engineering departments to optimize facility performance and reduce service disruptions. Through rigorous oversight of inspection workflows, Johnny Carranza enhances the reliability of the transit network. The Deputy Director maintains a constant focus on operational efficiency, ensuring that all fixed facilities meet the high standards required for public safety and logistical accuracy within the Massachusetts transit ecosystem.

    Joe Trapasso - Deputy Director

    Joe Trapasso, the Deputy Director at Massachusetts Bay Transportation Authority, oversees the strategic deployment of motor vehicle transportation assets. Trapasso architects the logistical frameworks necessary for managing high-volume transit corridors throughout the Greater Boston region. The Deputy Director monitors facility utilization rates to ensure that public transportation services remain responsive to commuter demand. By analyzing transit data, Trapasso identifies opportunities for infrastructure upgrades and operational improvements. This leadership role involves close collaboration with maintenance crews to sustain the functionality of critical transit hubs. Joe Trapasso drives initiatives that streamline the movement of goods and passengers, directly impacting the efficiency of the agency. Through proactive management of regional transit assets, the Deputy Director secures the long-term viability of the transportation network, ensuring that all facilities operate at peak capacity to serve the public effectively.

    Wystan Umland - Deputy Director

    Wystan Umland, the Deputy Director at Massachusetts Bay Transportation Authority, directs the modernization of fixed facility infrastructure. Umland manages the capital improvement projects that sustain the agency's motor vehicle transportation capabilities. By coordinating with regional planning boards, the Deputy Director ensures that transit facilities align with the evolving needs of the Greater Boston population. This role involves overseeing the procurement of specialized equipment for the inspection and weighing of goods. Wystan Umland implements advanced monitoring systems to track facility health and performance metrics. Through the application of data-driven maintenance strategies, the Deputy Director minimizes downtime and maximizes the lifespan of critical transit infrastructure. Umland maintains a focus on operational excellence, ensuring that all facilities support the agency's commitment to safe and efficient public transportation services across the entire Massachusetts service area.

    Patsy Peterson - Deputy Director

    Patsy Peterson, the Deputy Director at Massachusetts Bay Transportation Authority, supervises the regulatory compliance programs for all motor vehicle transportation operations. Peterson architects the safety protocols that govern the inspection of goods and the operation of fixed facilities. The Deputy Director ensures that all transit activities adhere to state and federal guidelines, protecting the public and the agency's assets. By conducting regular audits of facility operations, Peterson identifies potential risks and implements corrective measures. This leadership role requires constant interaction with safety inspectors and facility managers to maintain high operational standards. Patsy Peterson drives the development of training programs that enhance the expertise of the transit workforce. Through rigorous enforcement of safety policies, the Deputy Director supports the agency's mission of providing reliable and secure transportation services throughout the Greater Boston region.

    Nicole Mason - Deputy Director

    Nicole Mason, the Deputy Director at Massachusetts Bay Transportation Authority, manages the integration of new technology into existing motor vehicle transportation facilities. Mason directs the implementation of automated weighing and inspection systems to improve the accuracy of goods transit. The Deputy Director oversees the technical staff responsible for maintaining these complex systems across the Greater Boston network. By optimizing the flow of information between facilities, Mason enhances the overall efficiency of the agency's logistics operations. This role involves evaluating new equipment and software to ensure that the transit infrastructure remains competitive and effective. Nicole Mason coordinates with other executive leaders to align technological investments with the agency's long-term strategic goals. Through the successful deployment of innovative transit solutions, the Deputy Director ensures that the agency continues to provide high-quality public transportation services to the community.

    Kassandra Kelly - Deputy Director

    Kassandra Kelly, the Deputy Director at Massachusetts Bay Transportation Authority, oversees the environmental and sustainability initiatives related to motor vehicle transportation. Kelly directs the efforts to reduce the carbon footprint of fixed facilities and transit operations. The Deputy Director manages the implementation of green technologies for the inspection and weighing of goods. By fostering partnerships with environmental agencies, Kelly ensures that the transit network operates in compliance with regional sustainability goals. This leadership role involves monitoring energy consumption and waste management practices across all agency facilities. Kassandra Kelly drives the adoption of eco-friendly operational procedures that improve the long-term health of the Greater Boston transit environment. Through the integration of sustainable practices, the Deputy Director supports the agency's commitment to responsible public transportation and community well-being, ensuring that all facilities contribute positively to the regional landscape.

    Larry Thomas - Deputy Director

    Larry Thomas, the Deputy Director at Massachusetts Bay Transportation Authority, manages the labor relations and workforce development programs for the transit agency. Thomas directs the training initiatives that prepare staff for the specialized inspection and weighing of goods. The Deputy Director ensures that all personnel possess the necessary skills to operate fixed facilities safely and efficiently. By maintaining open communication with labor unions, Thomas fosters a productive work environment that supports the agency's mission. This role involves overseeing the recruitment and retention of qualified transit professionals across the Greater Boston region. Larry Thomas drives the development of performance management systems that reward excellence and encourage continuous improvement. Through the effective management of human capital, the Deputy Director ensures that the agency maintains a high level of operational readiness and service quality for all public transportation users.

    Steven Papile - Deputy Director

    Steven Papile, the Deputy Director at Massachusetts Bay Transportation Authority, oversees the emergency preparedness and disaster response planning for all transit facilities. Papile architects the protocols that ensure the continuity of motor vehicle transportation services during unforeseen events. The Deputy Director coordinates with local and state authorities to manage the inspection of goods and the security of fixed facilities in high-risk scenarios. By conducting regular drills and simulations, Papile prepares the agency to respond effectively to any operational challenges. This leadership role involves maintaining the readiness of critical infrastructure and ensuring that all safety systems remain functional. Steven Papile drives the development of contingency plans that protect the public and the agency's assets. Through proactive risk management, the Deputy Director secures the reliability of the transit network, ensuring that the agency remains a dependable provider of public transportation services.

    Kelly Gardner - Deputy Director

    Kelly Gardner, the Deputy Director at Massachusetts Bay Transportation Authority, manages the public outreach and community engagement programs for the transit agency. Gardner directs the communication strategies that inform the public about the inspection and weighing of goods at fixed facilities. The Deputy Director ensures that the agency's operations remain transparent and responsive to the needs of the Greater Boston community. By organizing town halls and feedback sessions, Gardner gathers valuable insights that inform future transit improvements. This role involves coordinating with local stakeholders to address concerns and promote the benefits of public transportation. Kelly Gardner drives the development of educational materials that highlight the agency's commitment to safety and efficiency. Through effective community engagement, the Deputy Director builds trust and support for the agency's mission, ensuring that public transportation remains a vital and valued service for all residents.

    Frequently Asked Questions Regarding Massachusetts Bay Transportation Authority Top Executives and Leadership Team

    Who leads Massachusetts Bay Transportation Authority?
    Massachusetts Bay Transportation Authority is led by Mary Ann O'Hara (Chief Financial Officer), along with executives such as Johnny Carranza (Deputy Director) and Joe Trapasso (Deputy Director).
    Who is part of Massachusetts Bay Transportation Authority’s executive team?
    The executive team of Massachusetts Bay Transportation Authority includes leaders such as Mary Ann O'Hara (Chief Financial Officer), Johnny Carranza (Deputy Director), Joe Trapasso (Deputy Director) and other senior executives.
    How many executives does Massachusetts Bay Transportation Authority have?
    Massachusetts Bay Transportation Authority has 10 executives leading key business areas.
    What roles are included in Massachusetts Bay Transportation Authority’s leadership team?
    The leadership team of Massachusetts Bay Transportation Authority includes roles such as Chief Financial Officer, Deputy Director, Deputy Director, Deputy Director, Deputy Director.