This conceptual planning study will develop and analyze transportation alternatives to improve the Newton Corner I-90 Interchange, located at Exit 127 (formerly Exit 17). Building on MassDOT Highway Division's Newton Corner Improvements Project to implement short and mid-term improvements, this study will consider long-term means to improve safety, congestion, accessibility, mobility, connectivity, and quality of life in the study area. This will be a collaborative effort with a comprehensive public involvement plan developed to meaningfully engage local stakeholders and the general public throughout the study process. The product of this work will be a final report that documents the process and includes recommendations for next steps.