Skip to main content

Washington State DOT testing traffic camera images in the cloud

During the snowstorm on 17 January, 2012, Washington State DOT (WSDOT) saw more than 800,000 people access its website – nearly twelve percent of Washington’s population. The DOT is taking steps to ensure it can handle that amount of traffic and higher, as well as the number of people who are accessing the website on a daily basis, which has increased from 78,000 unique visitors a day in 2011 to nearly 90,000 a day in 2012. Building the infrastructure that would be needed to handle infrequent weather spikes
October 12, 2012 Read time: 2 mins
During the snowstorm on 17 January, 2012, 451 Washington State Department of Transportation (WSDOT) saw more than 800,000 people access its website – nearly twelve percent of Washington’s population.

The DOT is taking steps to ensure it can handle that amount of traffic and higher, as well as the number of people who are accessing the website on a daily basis, which has increased from 78,000 unique visitors a day in 2011 to nearly 90,000 a day in 2012.

Building the infrastructure that would be needed to handle infrequent weather spikes doesn’t make economic sense. Over the years, the DOT has made numerous improvements so that they can function during bad weather days. However, to ensure the information needed to make informed travel decisions is available when required, the DOT decided to test cloud technology.

Essentially, they are renting the ability to handle those spikes in requests so that Washington travellers can make travel decisions in an emergency, by moving all its traffic camera images to the cloud now to test its ability to make the change. They hope this will ensure they are ready when bad weather or an emergency situation causes people to go immediately to the website to see what’s happening.

Related Content

  • January 25, 2012
    Machine vision - cameras for intelligent traffic management
    For some, machine vision is the coming technology. For others, it’s already here. Although it remains a relative newcomer to the ITS sector, its effects look set to be profound and far-reaching. Encapsulating in just a few short words the distinguishing features of complex technologies and their operating concepts can sometimes be difficult. Often, it is the most subtle of nuances which are both the most important and yet also the most easily lost. Happily, in the case of machine vision this isn’t the case:
  • March 4, 2014
    Open data gives new lease of life to public travel information screens
    David Crawford finds resurgent interest in travel information screens for buildings. With city governments worldwide increasingly opening up and sharing their public transport data for general use, attention is focusing on the potential financial benefits – to transit operators and businesses more widely. Professor Stephen Goldsmith, who directs the US’ Harvard University’s Data-Smart City Solutions Project says: “Amid nationwide public-sector budget cuts, open data is providing a road map for improving tra
  • February 1, 2013
    Traffic sensors give cyclists green lights
    Transport officials in Columbus, Ohio, are following in the footsteps of Austin, Texas; Portland, Oregon and Berkeley, California and recalibrating their traffic signal sensors to accommodate the growing number of cyclists in the city. Nearly all the city’s 1,000 traffic lights are connected to road sensors that detect the presence of vehicles at the intersections and adjust the lights accordingly. Cycles are another story; they don’t contain enough metal to trigger the sensor. This has caused some cyclis
  • March 3, 2020
    Georgia DoT showcases its connectivity
    Georgia DoT’s regional connected vehicle programme could be a model for the rest of the US. Adam Hill speaks to two men involved in making it a reality – and takes a look at the state’s first-ever Tech Showcase