Guidance

WebTAG: TAG unit M1-2 data sources and surveys, January 2014

Transport Analysis Guidance (TAG) provides information on the role of transport modelling and appraisal.

Document

Detail

This document gives guidance on the availability of transport modelling data and the survey methods used to gather transport data.

WebTAG 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.

Chapters

  1. Introduction
  2. Existing data sources
  3. Study specific surveys