1) A project roadmap provides a high-level overview of key project goals, milestones, deliverables, resources, and timeline in a single graphical page to communicate the scope and schedule to stakeholders. 2) A roadmap should include objectives, milestones, deliverables, resources, and timeline at a high level without daily details. It differs from a project plan, which includes more granular tasks and information. 3) Creating an effective roadmap involves writing a business case, project charter, using a template, inputting key data, collaborating with stakeholders, and updating the roadmap over time to reflect changes. Roadmaps are useful for gaining approval and keeping stakeholders informed at a high level of a project