Paramics modelling of congested offset T intersection

Problem definition

The scenario is a signalised staggered T intersection that is congested. The queue space between adjacent T intersections is filling up. There are also significant queues on the side streets.

Recommendations

• Use modelling software appropriate for the task
  • Don’t use what you’ve got when it’s not appropriate
  • Engage others when required

• Be aware of the limitations of different software packages
  • Avoid a ‘black box’ approach

The presentation is available online on this website.

Existing intersection