Our People

DANIEL DELGADO

Project Analyst

Daniel, a Project Analyst at TRA, has a background in Supply Chain Management and Logistics and is committed to driving impactful change. He employs innovative solutions and strategic thinking to enhance safety across transportation networks.

Rick Bumbera

Senior Director, Security & Safety

Joining TRA in 2020, Captain Bumbera has over 30 years of security experience and specializes in State Safety Oversight for security and emergency preparedness.

RONALD ESTER

Senior Director

Ronald Ester has over 30 years of executive leadership experience in the transit industry, specializing in operations, control center management, and safety. Ron supports auditing, inspections, and oversight activities.

SCOTT POULTON

Senior Director, Security and Emergency Management

LTC Scott Poulton is a Certified Emergency Manager specializing in security and emergency management projects. With over 26 years of experience, he provides expertise in planning, response capability development, ICS training, and exercises.

CHRISTOPHER TIRRI

Project Analyst

Chris holds an M.S. in urban and regional planning and has 10 years of writing education experience. As a project analyst, Chris assists clients with conducting triennial audits, reviewing accident reports and PTASPs, and developing RBI programs.

DEVAN GOURDINE

Senior Consultant

As a transportation industry veteran, Mr. Gourdine has experience in transit investigation, Safety Management Systems, and emergency preparedness via protocols that identify systemic or organizational deficiencies and develop corrective action.

EMMA FORBES

Project Analyst

Emma, a former researcher of bio-inspired engineering, works with transit agencies on corrective actions, safety promotion, and continuous improvement. She assists safety agencies with field reviews, inspections, and instructional material design.

KENNETH KORACH

President & CEO

Kenneth Korach has been responsible for the company’s strategy, direction and overall service offering since TRA's inception. He has over 40 years’ experience in transport management, safety and performance assessments, and regulatory analysis.

BRENDA B. KORACH

General Counsel

Brenda Korach serves as TRA’s General Counsel. She has over 30 years of experience in corporate law, contracts, and intellectual property.

CHIARE VERNON

Senior Consultant

Chiare Vernon leverages her expertise in transit security, safety, operations, and maintenance to provide technical, programmatic, and analytic input. She assists in state safety oversight program management of rail transit agencies.

STEPHEN H. FRAZIER

Principal

Steve’s background and expertise is rail and bus safety and security, specializing in state and federal regulation oversight, operational safety, roadway worker protection, and security and emergency preparedness.

PAMELA MCCOMBE

Senior Director Engineering and Safety

Pamela McCombe brings over 35 years to TRA managing a variety of complex bus and rail projects while achieving the highest degree of technical excellence that addresses the client’s needs.

DANIEL T. HAUBER

Principal

Daniel Hauber specializes in transport safety, operations, and maintenance consulting projects. He focuses on procedures, planning, audits, and business process and maintenance condition assessments. He is proud to work with TRA's amazing team.

ANNIE MRAZIK

Senior Analyst

Annie Mrazik coordinates and supports work on state safety oversight and emergency preparedness projects, providing reviews of safety and security plans, event investigations, analysis of transit data reports, and readiness response assessments.

JAMES E. HILL

Chief of Police (retired)/Vice President

Chief James Hill is responsible for TRA's projects in the areas of security, emergency management, anti-terrorism, and threat vulnerability risk assessment. Jim joined TRA after completing a twenty-five year career in transportation law enforcement.

HANNA JACOBS

Project Analyst

Hanna Jacobs is Project Analyst who brings a planning background to TRA. Hanna works with numerous state safety oversight agencies including on-site coordination, safety audits, and program analysis.

BRIAN MOLLOT

Senior Analyist

Brian Mollot develops pragmatic solutions related to transit operations and maintenance. Brian focuses on managing safety event investigations and identifying root causes to prevent reoccurrence of hazardous conditions through detailed mitigations.

KATHLEEN SEESE

Senior Analyst

Kathleen Seese supports numerous state safety oversight projects. Her work includes ensuring agency compliance with state and federal requirements, investigating events, tracking training requirements, and reviewing safety plans.

ROBERT J. KOGAN

Principal

Robert Kogan has extensive experience guiding clients through a variety of technical consulting projects in transit safety, security, operations, and maintenance. He leads and implements focused and effective safety and security program activities.

SAMUEL S. KORACH

Project Manager

Samuel Korach manages transit safety and security oversight support throughout the State of Florida. Sam leads multi-disciplinary teams through internal and external audits, special assessments, regulatory inspections, and operational analyses.

CHARLES LINDROOTH

Project Manager

Charles has expertise in rail system safety, regulatory compliance, and operations. He has coordinated on-site audits and works with our clients to lead the review of accident reports, agency safety documents, and corrective action documentation.

CHRISTOPHER A. KOZUB

Senior Director

Christopher Kozub manages state safety oversight programs and serves as a subject matter expert on transportation operations, fire/life-safety, and security issues, with over 30 years of experience in safety, emergency response, and training.

WILLIAM J. MATTHEWS

Senior Consultant

William Matthews provides expertise to state safety oversight programs and transit agencies, conducting reviews of transit operational and maintenance safety, safety and security certification assessments, and regulatory compliance audits.

ANTOINETTE MEANS

Office Manager

Antoinette Means manages the TRA headquarters office, coordinating internal administrative processes and office operations.

OLIVIA MARCUS

Project Analyst

Olivia Marcus supports numerous state safety oversight projects. She works to ensure that rail transit agencies comply with federal and state legislation through data analysis, on-site reviews, and assisting in audits.

BON PROVENZANO, P.E.

Director, Systems Safety Engineering

Bon Provenzano supports clients with expertise in signaling, communications, and train control systems. He has extensive Quality and Systems Assurance experience in rail project delivery, transit operations and maintenance, and Systems Safety.

PATTY PAXSON

Contracts Administrator

Patty Paxson leads internal business processes, including contract management, finance, insurance, and project coordination. She ensures organizational effectiveness, efficiency, and safety through the implementation of proven workflow procedures.

GEORGE R. SABOL

Executive Director, Security and Emergency Preparedness

Joining TRA in 2012, Major Sabol brings nearly 40 years of experience in the security and emergency preparedness field. He specializes in threat and risk assessments for clients in the transportation, maritime, aviation and petrochemical industries.

MARK JANSEN

Senior Analyst

Mark Jansen brings international expertise in transportation management and operations. He works with clients across multiple states, developing relationships to improve internal processes, agency safety plans and state safety oversight reporting.

ELISE BROSNAN

Project Analyst

Elise Brosnan supports both state safety oversight and rail transit agencies, ensuring compliance with state and federal requirements and providing organizational and safety data analytics and visualization.

NIA SIMMONDS

Quality Process Engineer

Nia Simmonds is a Project Analyst who brings an engineering background to TRA's state safety oversight and operations and management projects, including PennDOT and the City of Cincinnati.

JOSHU SHIH

Senior Project Manager

Joshu Shih has expertise in transit operations, safety, and security, working with government and public transportation agencies on operations, rule compliance, and training; accident/incident investigation; and corrective action plan support.

ERIK LARSON

Senior Consultant

Erik Larson supports TRA’s safety management, rail and bus transit operations and maintenance program, emergency management, training development and delivery, safety audits, and oversight programs.

CHRISTOPHER E. WALLGREN

Principal

Christopher Wallgren is a transportation operations expert, leading multidisciplinary teams in conducting comprehensive reviews of operations, maintenance, safety, and security & emergency management, and developing management plans for these areas.

JOHN WEISGERBER, P.E.

Senior Director, Engineering

John Weisgerber is a licensed engineer with extensive experience in rail, including inspecting and testing transit infrastructure. He provides technical expertise for state safety oversight programs, including audits of vehicle maintenance programs.

JAMES S. YOUNG

Senior Project Manager

James Young helps transit agencies and state governments implement and improve safety plans and procedures, rule compliance audits, and accident investigations. He manages the execution of safety reviews for new systems prior to and during operation.