WSDOT - Gray Notebook Subject Index: Intelligent Transportation Systems

The table below lists subjects included in the most recent four years of the Gray Notebook (2009-2012). The full subject index for Intelligent Transportation Systems (ITS) can be accessed here (pdf 261 kb).

Intelligent Transportation Systems
Subject/Topic	2009	2010	2011	2012
Active Traffic Management	09/Q3	10/Q3	11/Q2	12/Q2
Advanced Traveler Information	09/Q1	10/Q1	11/Q1	12/Q1
Closed-Circuit Television Traffic Cameras				12/Q2
Commercial Vehicle Information Systems and Networks (CVISN)	09/Q1	10/Q1	11/Q1	12/Q1
Highway Advisory Radios				12/Q2
ITS Elements Inventory	09/Q3	10/Q3	11/Q2	12/Q2
Ramp Meters	09/Q3			12/Q2
Road/Weather Information Systems				12/Q2
Smarter Highways	09/Q3	10/Q3	11/Q2
Traffic Data Collectors				12/Q2
Variable Message Signs	09/Q3	10/Q3		12/Q2

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Gray Notebook Subject Index: Intelligent Transportation Systems