With an increasing number of traffic management
and control techniques and products available, the
place of traffic management within sustainable
mobility itself is of vital importance. Indeed
its use as a transport planning tool is now of
increasing importance and this is the focus of
research in itself. Another more recent focus is on
the evaluation of traffic management measures
and systems, both prior to implementation
(cost-benefit and business case issues) and after
implementation (actual contribution towards
policy goals and lessons learned for the future).