This Continuing Services contract will provide professional services for: architectural, economic, engineering, environmental, operational, planning, public engagement, management and administrative services, and professional personnel on a task work order basis, to supplement the DEPARTMENT in the development, implementation, and evaluation of transportation systems and related modal projects. The primary areas to be supported include, but are not limited to, the Freight and Logistics Unit (Airport, Bicycle and Pedestrian, Context Classification, Context Sensitive Design, Freight, Intermodal, Multimodal Scoping, Seaport, SUN Trail), Passenger Operations Unit (Transit), and the Rail Unit (Rail) within the Office of Modal Development.