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Gray Notebook Subject Index: Intelligent Transportation Systems

The table below lists subjects included in the most recent four years of the Gray Notebook (2012-2015). The full subject index for Intelligent Transportation Systems (ITS) can be accessed here (pdf 94 kb).

Intelligent Transportation Systems
Subject/Topic 2012 2013 2014 2015
Active Traffic Management 12/Q2 13/Q2 14/Q2  
Advanced Traveler Information 12/Q1 13/Q1 14/ Q1 15/Q1
Closed-Circuit Television Traffic Cameras 12/Q2      
Commercial Vehicle Information Systems and
Networks (CVISN)




Highway Advisory Radios 12/Q2      
ITS Elements Inventory 12/Q2   14/Q2  
Ramp Meters 12/Q2      
Road/Weather Information Systems 12/Q2      
Traffic Data Collectors 12/Q2      
Variable Message Signs 12/Q2      

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