Specifications include, but are not limited to: The project will redesign the existing intersection to improve Interstate to Interstate traffic movements and safety. Design services include: Environmental Activities, Wetlands Delineation, Public Involvement, Surveying, Preliminary Engineering, Avalanche Mitigation Engineering, Hydrologic and Hydraulic Design, Traffic Safety Analysis, Electrical Design, Utility Relocation Coordination, Design Study Report, Erosion and Sediment Control Plan, Plans, Specifications, & Engineers Estimate, Assistance During Bidding, Assistance with Design Project Closeout, and Assistance During Construction. The Contracting Agency may add by amendment other services as described on the Proposed Statement of Services at a future date, but it is under no obligation to do so.