Before engaging in mediation, transportation planners should assess the suitability and feasibility of mediation for the specific conflict, taking into account the nature, scope, and complexity of the issue, as well as the interests and expectations of the parties. It is also critical to select a qualified and experienced mediator who has the knowledge, skills, and style to facilitate a constructive and impartial dialogue between the parties. Additionally, it is important to define the scope and objectives of the mediation, including clarifying the roles and responsibilities of the mediator and the parties, the rules and procedures of the process, and the expected outcomes and deliverables of the agreement. Finally, relevant information and data should be gathered and shared in order to support the analysis and evaluation of the issue, identify and prioritize interests and needs, as well as generate and assess options.