Guidance
TAG unit E-1 evaluation
Transport Analysis Guidance (TAG) on the evaluation of transport interventions.
Documents
Details
This guidance provides an overview of good practice in planning the evaluation of transport interventions to ensure robust evidence can be collected about the difference that they are making in practice. It is intended to support evaluation planning and stronger business cases for a range of transport interventions in terms of mode, type of intervention (for example, policy, package of measures, programme) and context (local, regional and national).
TAG provides information on the role of transport modelling and appraisal, and how the transport appraisal process supports the development of investment decisions to support a business case.