Appendix A presents descriptions of non-MPO transportation-planning projects and studies that are being (or will be) conducted in the Boston region during FFY 2023 and that are funded using federal planning dollars and/or are of regional significance. These projects have a separate review and approval process outside of the MPO’s purview. They are included in the UPWP to provide a comprehensive picture of plans and studies that are expected to take place in the Boston region and to ensure that MPO planning efforts are coordinated with other ongoing work.