Skip to main content

Better roundabout designs

TRL Software and Savoy Computing Services have released the Arcady 7 and AutoTrack Junctions Link, an innovative solution that links two market-leading products. By dynamically linking and combining the two operations, the time taken to produce efficient and robust roundabout designs is significantly reduced. The link is initiated automatically and the two programmes communicate seamlessly with each other. Arcady 7 provides results such as RFC, level of service and values of queues and delays which are all
January 30, 2012 Read time: 1 min
491 TRL Software and 551 Savoy Computing Services have released the Arcady 7 and AutoTrack Junctions Link, an innovative solution that links two market-leading products. By dynamically linking and combining the two operations, the time taken to produce efficient and robust roundabout designs is significantly reduced. The link is initiated automatically and the two programmes communicate seamlessly with each other. Arcady 7 provides results such as RFC, level of service and values of queues and delays which are all displayed in Autotrack and updated in real time as changes to geometry are made.

Using the link between these two programmes, one single interactive environment has been created in which all relevant parameters are constantly updated; this allows an engineer to see immediate effects. The iterative nature of this new design process provides reduced design time, improved design efficiency and ultimately reduced costs.

For more information on companies in this article

Related Content

  • Hurdles to MaaS adoption highlighted
    January 25, 2018
    Jack Opiola talks to some MaaS advocates in the US. Cities will accommodate almost 60% of the world’s population by 2025 and technology is outpacing transportation plans and planners - putting extreme pressures upon planners and transportation systems alike. Big data, digital payments, ubiquitous communications, smartphone applications, on-demand travel and autonomous vehicles are all shredding existing transport plans. Never before has the pace of population growth and the tools to address this problem
  • Siemens influences congestion reduction
    March 12, 2021
    When it comes to reducing congestion, even relatively small interventions can have significant and positive knock-on effects, suggests Steve O’Sullivan of Siemens Mobility
  • Keeping over-height and overheating vehicles out of tunnels
    October 7, 2013
    A review of pre-warning solutions for problematic commercial vehicles approaching tunnels
  • Cellint measures speed and travel time without roadside infrastructure
    April 10, 2014
    Collecting speed and travel time data without using roadside infrastructure could offer new possibilities to cash-strapped road authorities. Streaming video may be useful for traffic controllers to monitor incidents and automatic number plate recognition may be required for enforcement, but neither are necessary for many ITS functions. For instance travel times, tailbacks, percentage of vehicles turning, origin and destination analysis can all be done using Bluetooth and/or WI-Fi sensors and without video o