Guidance

WebTAG: TAG data book, May 2018

All appraisal and modelling values referred to in the transport analysis guidance (TAG).

Documents

TAG data book, May 2018

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Details

The transport analysis guidance (TAG) data book includes all of the appraisal and modelling values referred to in the guidance in one workbook.

The previous version of this data book was TAG data book, December 2017.

WebTAG provides information on the role of transport modelling and appraisal, and how the transport appraisal process supports the development of investment decisions and business cases.

Published 31 May 2018