New roads generate traffic - CPRE

20/03/2017
Highways Reporters

A new study examining the impacts of road schemes on traffic, the environment, economy, road safety and land use has concluded that they do nothing to alleviate congestion.

The Campaign for Rural England report draws upon evidence of short-term impacts (between one and five years after scheme completion) from more than 80 road schemes and is supplemented by long-term evidence from four road schemes that were completed between 13 and 20 years ago.




It says the impacts of road building are manifold.  It says evidence from 13 road schemes is consistent with the conclusion that they generate traffic with average increases over the short run (3-7 years; seven schemes) were 7%  and in the long term (8-20 years; six schemes) 47%.

It says these were increases over-and-above background traffic growth (measured by county and regional trends), and in most cases were across a screenline, to rule out reassignment effects. Exclusion of schemes where screenline data was unavailable reduced these averages, but the difference was small.

The report also says that schemes affect the environment with impacts on the  landscape and biodiversity being long-lasting, and schemes leading to increases in carbon emissions.

It adds that there are questionable economic impacts too, with a check on 25 road schemes justified on the basis that they would benefit the local economy, finding only five had any evidence of any economic effects.








It adds that effects on road safety were , at best, "a mixed effect" with eight schemes showing a reduction in collisions relative to the counterfactual, and seven showed an increase in collisions, over the short time period of (at most) five years following scheme completion.

The whole report is here.



Highways jobs

Engineer (Highways Scheme Design)

Medway Council
£31,888 - £37,646 per annum
The post-holder will be required to have highway engineering expertise in order to contribute to efficient and effective provision of... Medway City Estate, Rochester
Recruiter: Medway Council

Principal Flood Risk Officer

Lancashire County Council
£42,683-£46,566
We have an exciting opportunity for a Principal Floor Risk Officer Lancashire
Recruiter: Lancashire County Council

Resources and Waste Commercial and Contracts Manager

Northumberland County Council
£47,107 - £50,394
We are looking for a strategic, innovative and performance-focused leader to join us as Resources and Waste; Commercial and Contracts Manager. County Hall, Morpeth, Northumberland
Recruiter: Northumberland County Council

SEN Travel Assessment Co-ordination Officer

London Borough of Bexley
£35,529 - £41,796
We are currently seeking an experienced officer administrator who will enjoy working as team and under their own initiative, with duties including... Bexleyheath, London (Greater)
Recruiter: London Borough of Bexley

Principal Planning Liaison Officer X3

Somerset County Council
£33,799 to £37,849 per annum
We have a number of fantastic opportunities in Somerset at various levels Taunton, Somerset
Recruiter: Somerset County Council

Principal Estate Roads Engineer

Somerset County Council
£33,799 to £37,849 per annum
We have a number of fantastic opportunities in Somerset at various levels Taunton, Somerset
Recruiter: Somerset County Council

Principal Travel Plan Officer

Somerset County Council
£33,799 to £37,849 per annum
We have a number of fantastic opportunities in Somerset at various levels Taunton, Somerset
Recruiter: Somerset County Council

Assistant Estate Roads Engineer x2

Somerset County Council
£25,295 to £28,785 per annum
We have 2 exciting opportunities for enthusiastic and committed individuals to join our Highways Development Management Team Taunton, Somerset
Recruiter: Somerset County Council

Highways Infrastructure and Maintenance Manager

Bridgend County Borough Council
£38,813 - £40,760 per annum
An exciting opportunity has arrived inside the Highway Asset Maintenance Team within the Communities Directorate. Bridgend (Pen-y-bont ar Ogwr)
Recruiter: Bridgend County Borough Council

Design Services Manager

Lincolnshire County Council
£50,430 - £55,503
We are a team of mixed experience and skills, proud to serve the people of Lincolnshire and have fun whilst doing so! Lincolnshire
Recruiter: Lincolnshire County Council

Transport Planning Officer

North Yorkshire County Council
£29,636 to £32,029
We are looking for a Transport Planning Officer to join our Highways and Transportation service. Northallerton, North Yorkshire
Recruiter: North Yorkshire County Council

Transforming Cities Fund - Project Delivery Manager

North Yorkshire County Council
£48,000 to £55,840
We are looking to appoint to the pivotal position of TCF Project Delivery Manager on a 3 year fixed-term contract, to... Northallerton, North Yorkshire
Recruiter: North Yorkshire County Council

Funeral Operative (Part Time)

Brent Council
£24,462 - £26,274 (pro-rata) p.a. inc.
The person will not need previous experience in funeral services as full training will be given but experience would be an advantage. Wembley, London (Greater)
Recruiter: Brent Council

Field Officer

Northumberland County Council
£21,589 - £23,836
Field Officer, Permanent,  37 hours per week.  Closing date 29 May 2020 at midnight  Plessey Woods Country Park
Recruiter: Northumberland County Council

Solicitor - Planning & Transportation Team

Birmingham City Council
£34,788 - £42,683
This is an opportunity to join a team of specialist lawyers dedicated to the Council achieving... Birmingham, West Midlands
Recruiter: Birmingham City Council

Application Support Analyst

Redbridge London Borough Council
£34,794.00 - £36,711.00
Looking for an experienced Application Support Analyst to join our IT & Digital Services team.  Redbridge, London (Greater)
Recruiter: Redbridge London Borough Council

Engineer (Drainage)

Medway Council
£31,888 - £37,646 per annum
The post holder will be expected to work closely with our term maintenance contractor to successfully complete schemes. Medway City Estate, Rochester
Recruiter: Medway Council

Refuse Drivers - Rolling Advert, applications checked weekly

Royal Borough of Greenwich
£22.377 - £23.607
It is an exciting time in Waste and Street Services at the Royal Borough of Greenwich. Greenwich, London (Greater)
Recruiter: Royal Borough of Greenwich

Car Parks and Neighbourhoods Manager

Derbyshire Dales District Council
£36,876 - £39,782 per annum
An exciting opportunity has arisen to lead and develop the Derbyshire Dales District Council’s Neighbourhoods team. Derbyshire
Recruiter: Derbyshire Dales District Council

Community and Environmental Support Officer – 10 Jobs

Kirklees Metropolitan Council
£19,554 - £21,166
You will be doing light maintenance work including removal of graffiti, dealing with overhanging vegetation and removal of... Kirklees, West Yorkshire
Recruiter: Kirklees Metropolitan Council

Highways on Fridays

Register now!

Latest Issue

latest magazine issue

Crossing the inflection point

COVID-19 recovery plans revealed

Modelling a changing world

The great reallocation

View the latest issue

Latest Video