ET Meeting Slides

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U.S. Department of Transportation

Basic Safety

Message 1 via

DSRC

Basic Safety Message

1 & 2 via

DSRC,

at a regular interval

Mobility applications may include:

• Speed harmonization

• Transit Signal priority

• Incident scene work zone alerts

• Weather

Data and Mobility

Existing
Probe and Sensor

Freeway Travel Times,
Traffic Volumes and Spot Speed

•Cooperative Adaptive Cruise Control

• Queue warning


	Need better understanding of what apps are of most value to State/local DOTs and what data, frequency, etc that the apps require.

	Need to understand how/if those apps related or influence safety.

	Need to have more clarity in time to provide to NHTSA.