WebTAG update sees raft of changes

21/05/2018
Chris Ames

The Government's WebTAG transport analysis guidance sees a batch of significant updates this month, including changes covering rail demand forecasting, the wider economic impacts of transport schemes and the economic impact of air pollution.

Units A5.3, M4 and the data book see updates to the parameters and variables used in rail demand forecasting, following the recent release of the Passenger Demand Forecasting Handbook version 6, while the data book will also include forecasting parameters from the Rail Demand Forecasting Estimation study.

The study reviewed methods for forecasting rail demand to reflect the fact that actual growth had outstripped predictions.

It suggested a new forecasting methodology and set of recommended forecasting parameters.

A number of units and documents are updated to reflect changes announced in December 2017 to guidance for appraising the wider economic impacts of a scheme.

Forthcoming changes have also been announced to unit A3 and the environmental worksheets reflecting  interim guidance on valuing changes in emissions of oxides of nitrogen and concentrations of nitrogen dioxide (NOx).

Based on interim advice from the Committee on the Medical Effects of Air Pollution, the new damage costs now capture the direct human health impacts of exposure to nitrogen dioxide (NO2), rather than just the indirect health impacts of NOx emissions via their contribution to the formation of particulate matter.

Department for Transport officials said the guidance is expected to be more fully revised ‘in due course’ following the publication of definitive guidance from environment department Defra, reflecting significant uncertainties around the quantitative link between exposure to NO2 and health impacts.

A number of units and documents are also updated in respect of bus and cycle diversion factors, i.e. calculations of the number of people who will be diverted from other modes, including unit 5.1, which gives guidance on how to estimate and report impacts on active modes such as walking and cycling.

 

 

 

Highways jobs

Highways Asset & Maintenance Manager

Brighton & Hove City Council
£42,806 - £46,326
Looking to recruit a new Highways Asset and Maintenance Manager Brighton, East Sussex
Recuriter: Brighton & Hove City Council

Senior Development Engineer

Bristol City Council
£27,358 - £33,136
Bristol is an exciting, and culturally thriving Regional Capital City of Bristol
Recuriter: Bristol City Council

Executive Director Place & Economy

Peterborough City & Cambridgeshire County Councils
Competitive salary
The opportunity to combine major services across a city and a county to contribute to the delivery of future growth and Infrastructure Cambridgeshire
Recuriter: Peterborough City & Cambridgeshire County Councils

Head of Culture & Place

The Royal Borough of Kensington & Chelsea Council
up to £78,800 plus PRP
This could not be a more important time to join Kensington and Chelsea Kensington and Chelsea, London (Greater)
Recuriter: The Royal Borough of Kensington & Chelsea Council

Director for Cleaner, Greener & Cultural Services

The Royal Borough of Kensington & Chelsea Council
up to £103,500 plus PRP
This could not be a more important time to join Kensington and Chelsea Kensington and Chelsea, London (Greater)
Recuriter: The Royal Borough of Kensington & Chelsea Council

Director for Public Protection

The Royal Borough of Kensington & Chelsea Council
up to £103,500 plus PRP
This could not be a more important time to join Kensington and Chelsea Kensington and Chelsea, London (Greater)
Recuriter: The Royal Borough of Kensington & Chelsea Council

Chief Executive

Luton Borough Council
Luton Borough Council
Recuriter: Luton Borough Council

Head of Democratic Services

Ealing London Borough Council
£58,650.00 - £61,737.00
Ealing is an exciting place to live and work, and local democracy is at the heart of its success. Ealing, London (Greater)
Recuriter: Ealing London Borough Council

Director of Development and Environment

North Somerset Council
circa £125,000 p.a.
We are looking for an experienced and enthusiastic individual to maintain momentum on delivery of our regeneration and placemaking aspirations Somerset
Recuriter: North Somerset Council

Development Officer/Senior Development Officer

Solihull Metropolitan Borough Council
£28,221 - £35,229 / £33,136 - £41,846
Seeking an individual to lead on all aspects of Highways advice to a busy Development Management team Solihull, West Midlands
Recuriter: Solihull Metropolitan Borough Council

Highways Asset & Maintenance Manager

Brighton & Hove City Council
£42,806 - £46,326
Looking to recruit a new Highways Asset and Maintenance Manager Brighton, East Sussex
Recuriter: Brighton & Hove City Council

Commercial Manager

Leicester City Council
£41,846 - £44,697
Seeking for a Comercial Manager to work for the Leicester City Council. Leicester, Leicestershire
Recuriter: Leicester City Council

Senior Highways Development Engineer

Leeds City Council
£37,107 - £39,961
Seeking to appoint an experienced highways engineer or transport planner. Leeds, West Yorkshire
Recuriter: Leeds City Council

Trainee Deputy Editor of Bridge Design & Engineering

Bridge Design & Engineering
£24,000-26,000
Bd&e is looking for a structural or civil engineering graduate with a passion for bridges. Dorset
Recuriter: Bridge Design & Engineering

Strategic Transport Project Development Officer

Hull City Council
£36.153 - £39.002
Would you like to work in the successful UK City of Culture? Kingston upon Hull, East Riding of Yorkshire
Recuriter: Hull City Council

Project Lead

Hull City Council
£45.181 - £48.563
Would you like to work in the successful UK City of Culture? Kingston upon Hull, East Riding of Yorkshire
Recuriter: Hull City Council

Highway Development Control Officer

Hull City Council
£31.401 - £34.106
Would you like to work in the successful UK City of Culture? Kingston upon Hull, East Riding of Yorkshire
Recuriter: Hull City Council

Highway / Traffic Development / Design Technician - Three posts

Hull City Council
£28221 - £30756
Would you like to work in the successful UK City of Culture? Kingston upon Hull, East Riding of Yorkshire
Recuriter: Hull City Council

Assistant Director - Economy & Regeneration

Babergh & Mid Suffolk
Up to £72k
Quality of work, quality of life, along with a generous relocation package and flexible working patterns. Ipswich, Suffolk
Recuriter: Babergh & Mid Suffolk

Assistant Director - Environment & Commercial Services

Babergh & Mid Suffolk
Up to £72k
Quality of work, quality of life, along with a generous relocation package and flexible working patterns Ipswich, Suffolk
Recuriter: Babergh & Mid Suffolk

Chief Executive

Barnsley Metropolitan Borough Council
c£160,000
Barnsley is a Council with ambition, flair and imagination Barnsley, South Yorkshire
Recuriter: Barnsley Metropolitan Borough Council

Download your Highways App

Google App Apple App

Highways on Fridays

Latest Issue

latest magazine issue

Includes:

  • Interviews with Jesse Norman and Jim O'Sullivan
  • Michael Matheson on road safety in Scotland
  • Traffex Road Expo Scotland review
View the latest issue

Latest Video