Federal Highway Administration showcases truck platooning technology

The US Federal Highway Administration (FHWA) has conducted the first of a two-day demonstration of three-truck platoons on I-66 in Virginia. The results of a four-year research project to test the effectiveness of state-of-the-art driving and communications technologies were showcased at the event. Truck platooning uses vehicle-to-vehicle communications technology to allow trucks to follow each other more closely – at about one second apart – and travel in a more coordinated fashion.
September 15, 2017 Read time: 2 mins
The US Federal Highway Administration (FHWA) has conducted the first of a two-day demonstration of three-truck platoons on I-66 in Virginia. The results of a four-year research project to test the effectiveness of state-of-the-art driving and communications technologies were showcased at the event.


Truck platooning uses vehicle-to-vehicle communications technology to allow trucks to follow each other more closely – at about one second apart – and travel in a more coordinated fashion.

While various aspects of truck platooning have been studied for years, FHWA’s Exploratory Advance Research program has taken testing to new levels with the addition of cooperative adaptive cruise control (CACC) technology, which adds vehicle-to-vehicle communications to the adaptive cruise control capability now available in new vehicles. This connectivity allows trucks to operate more smoothly as a unit, reducing and controlling the gaps between vehicles.

The demonstration involved partially automated trucks – which are not driverless, and used professional drivers. The advanced technology that makes platooning possible is meant to supplement, not replace, the nation’s commercial motor vehicle operators.

Urban Traffic Control

Related Content

  • Reducing injuries and deaths in US workzones shouldn’t be this complicated
    April 17, 2023
    In National Work Zone Awareness Week, surely the least we can do is to help get road workers home safely at the end of the day, says One.network's boss
    Read More
  • Asking drivers what information they need: radical but effective
    March 19, 2014
    When Texas A&M Transportation Institute was asked to devise a temporary traveller information system for work zones, it started by asking drivers what they need. Robert Brydia explains the thinking, implementation and results. US Interstate 35 (I-35) runs roughly north–south originating in Laredo, Texas and ends 1,500 miles away in Duluth, Minnesota having passed through Oklahoma, Kansas, Missouri and Iowa. Within Texas the I-35 splits into I-35E and I-35W passing through Dallas and Fort Worth respectiv
    Read More
  • Wireless technology aids city-wide traffic management
    October 10, 2012
    An extensive hybrid communications network in the County of Los Angeles is proving the capability and benefits of modern wireless technology for traffic management across wide areas. Wireless communications technology has found a welcoming test bed for use in traffic management systems, in the County of Los Angeles. The county has long running programmes synchronizing and monitoring traffic signals over large areas. In the process, combined with installation of advanced traffic management systems (ATMS), th
    Read More
  • When speed compliance becomes a safety issue
    March 29, 2017
    David Crawford finds that softly, softly can be safely, safely when it comes to speed enforcement. Comedians and controversial TV presenters have long made jokes about having to watch the speedometer so closely as they pass speed camera after speed camera that they mow down bus queues. But the joke may have some factual basis according to a study by researchers from the University of Western Australia.
    Read More

Highlighted Content