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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 (2011-2014). The full subject index for Intelligent Transportation Systems (ITS) can be accessed here (pdf 95 kb).

Intelligent Transportation Systems
Subject/Topic 2011 2012 2013 2014
Active Traffic Management 11/Q2 12/Q2   14/Q2
Advanced Traveler Information 11/Q1 12/Q1 13/Q1 14/Q1
Closed-Circuit Television Traffic Cameras   12/Q2    
Commercial Vehicle Information Systems and
Networks (CVISN)




Highway Advisory Radios   12/Q2    
ITS Elements Inventory 11/Q2 12/Q2   14/Q2
Ramp Meters   12/Q2    
Road/Weather Information Systems   12/Q2    
Smarter Highways 11/Q2      
Traffic Data Collectors   12/Q2    
Variable Message Signs   12/Q2    

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