The required services include, but are not limited to: scoping; all preliminary design activities (Phases I-IV); final design (Phases V-VI), for bridge replacement, bridge rehabilitation, highway reconstruction, and highway rehabilitation projects; public involvement; design survey and mapping; right-of-way survey and mapping; environmental assessments and studies; in-depth bridge inspection; constructability review; routine traffic analysis, Intelligent Transportation Systems (ITS) design; multi-sign assignments (i.e. design of traffic signals, sign design, asset location and condition surveys, etc.); hazardous waste materials screening and assessment; asbestos investigations, sampling, testing and specifications, design for other Department facilities; construction support services (including CADD support). There is also a desire is to have a flexible engineering resource option to complete data gathering, analysis and quickly developed recommendations of countermeasures to address critical safety issues. Services may also include detailed design, engineering support and other post-design activities in support of design-build contracts