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Data Hybridization The Next Step on the Pathway to active traffic management

Data Hybridization The Next Step on the Pathway to active traffic management. AASHTO SCOTE Annual Meeting 2011 Dr. Nick Compin Caltrans Office of Systems Management Planning Performance Measurement and Traffic Data Branch Ph: (916) 651-1247. From Information to Action.

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Data Hybridization The Next Step on the Pathway to active traffic management

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  1. Data Hybridization The Next Step on the Pathway to active traffic management 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. From Information to Action • How do we get here? • The PeMS is Here!

  3. Data Collection Devices • 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. Hybridize - E pluribus unum • 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. Corridor Management • 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. Detection Planning and Corridor Management Demonstration • 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. The Goal is Network Management • Beijing, China • Los Angeles, California • Transportation Network Management is the Future and Data Hybridization is a Required Piece of the Puzzle

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