MeTrIS envisages extensive tracking of transportation assets using Global Positioning Systems (GPS) and Vehicle-Infrastructure Integration (VII) technologies. Vehicles report their location and attributes in real time. Sensors in infrastructure simultaneously report environmental conditions such as bridge ice or fog. The rich data stream from these sensors enables a variety of synoptic information products, both real-time and longitudinal.

The system extends beyond what is currently deployed by private logistics-oriented tracking firms, and focuses on analyses and models that employ the data for broad public benefit—in particular, strategic transportation planning, tactical operational efficiencies such as intermodal synchronization and identification of avoidable trips, and security.

Research components of MeTrIS for freight congestion mitigation are being developed in a project funded by the U.S. Department of Transportation—Research and Innovative Technology Administration, at the University of California, Santa Barbara.

Although MeTrIS is applicable to any city, our initial focus is on the ports of Los Angeles and Long Beach, which handle more than 40% of the nation’s containerized imports. Faced with a forecast tripling of freight volumes over the next two decades, MeTrIS technologies promise a future where policy and operational decisions are based on reliable information and verifiable forecasts, and therefore provide solutions that are financially sound, logistically efficient, environmentally beneficial, and equitable to the communities and motor carriers affected.

Because MeTrIS data are sensitive, the system is designed with appropriate protections. The project has the support and active cooperation of the freight industry.

We welcome opportunities to broaden the circle of partners researching, developing and supporting MeTrIS.

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