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U.S.
Department of Transportation
Accomplishments & Opportunities
•Vehicle to
Infrastructure Communications
−Developed revised Signal Phase & Timing (SPaT) message set and Roadside Equipment (RSE) for Safety Pilot Model Demonstration
•Safety
−Developed systems requirements for five potential V2I Safety applications, including:
ØRed light violation
warning;
ØStop sign gap
assistance;
ØCurve speed
warning;
ØSpot weather impact
warning; and
ØReduced speed/work
zone warning.
