Construction management, project management and maintenance services in the field of transportation infrastructure and railway infrastructure; Construction project oversight and support services; Monitoring and controlling railway tracks and traffic; Railroad flagging and traffic coordination services; Railway and transit line improvement services; Railway and transportation infrastructure technical services; Training, audit and evaluation services in field of transportation infrastructure and railway infrastructure; Maintenance of transportation and traffic equipment and systems; On-site systems and service installation, testing, repair and support

Consulting services for others in the field of design, planning, and implementation of transportation and railway infrastructures; Project management and maintenance services in the field of civil engineering, transportation and railway engineering; Conducting feasibility and financial studies in the field of civil engineering, transportation and railway infrastructures; Testing, analysis and evaluation of railway and transit design for compliance; Transportation and traffic planning services; Construction engineering and management; Transportation and railway engineering; Inspection services related to transportation and railway infrastructures, including inspection of rails, lights, switches and gates; Technical consulting and technical project planning services; System integration services; Integrated systems and signal engineering; Project contract bid documentation services; Quiet zone analysis services, namely, conducting scientific feasibility studies regarding noise levels at railroad crossings and scientific research and development of programs in the field of noise level reduction at railroad crossings; Testing, analysis, and evaluation of railroad tracks to assure compliance with railroad and safety industry standards and regulatory requirements

Regulatory compliance consulting and inspection in the field of railways and transit projects