1. AASHTO SCOTE Annual Meeting 2011 Dr. Nick Compin Caltrans Office of Systems Management Planning Performance Measurement and Traffic Data Branch Ph: (916) 651-1247

2. How do we get here?How do we get here? The PeMS is Here!The PeMS is Here!

3.  In Roadway  Inductive Loops  Magnetometers (Sensys)  Weigh-in-Motion (WIM)  In Right-of-Way  Radar (Laser, Infrared, Microwave)  Doppler, Ultrasonic, Side-Fire  Toll Tag  Video  Virtual  GPS - As Probe Vehicles  Bluetooth and Media Access Control (MAC) Readers  Third-Party Data  Transit Providers

4.  We Still Need the Same Information Such as Volumes, Speeds, Travel Times and Delay  We Need to Continue to Ensure the Validity of the Date we are Using  We Also Need to Determine Its Value for Different Purposes  511 Traveler Information  Transportation System Planning  Transportation Network Management

5.  Prop 1B of 2006 – provided nearly 4.5 billion for delay reducing projects.  CSMP – Corridor System Management Plans  used to outline the multi-jurisdictional and multi- modal management of a corridor experiencing delay due to congestion.  results in a listing and phasing plan of recommended operational improvements, Intelligent Transportation System (ITS) strategies, and system expansion projects to preserve or improve performance measures within the corridor.

6.  At its base is data hybridization.  Within the Caltrans PeMS.  Leading to Information  Transportation Network Management  In High Volume Corridors  Lesson or Remove Delay  To Improve Overall Person Throughput

7. Beijing, China Los Angeles, California Transportation Network Management is the Future and Data Hybridization is a Required Piece of the Puzzle