Centralized SPaT and MAP Data SharingStatus: CompleteReport Date: 01/15/2025 Summary: The project assessed MnDOT’s ability to share signal phasing and timing (SPaT) data and intersection geometry (MAP) data to travelers and third-party systems via a centralized process. The following tasks were completed: • Developed a concept of operations and systems requirements for a centralized data sharing system. • Conducted stakeholder interviews with multiple DOTs that used similar traffic signal software as MnDOT. • Demonstrated an existing software product (Q-Free¿s MAXVIEW version 2.X) against the system requirements and documented the results. Final Deliverables: Centralized SPaT and MAP Data Sharing (Fact Sheet #2025-05) Related Materials: Related Research: Project Personnel: Principal Investigator: Connected and Automated Vehicle Office Project Coordinator: Not Available
