Jenoptik hails success of bridge cameras

01/10/2021
Chris Ames

Average speed cameras are reducing speeds on the Orwell Bridge in windy weather, the providers of the technology have said.

The stretch of the A14 usually has a 60mph limit, but this is lowered to 40mph in strong winds. Before the variable limit was in force, the bridge had to be closed completely in windy weather, but now that only happens when gusts over 60 mph are expected.

Jenoptik UK said its analysis shows that drivers’ speeds always closely match the displayed speed limit on the road and attributed compliance with its SPECS average speed system.

The firm said that on 6 July when a 40mph limit was in force, the average speed was 38.8mph, with 85% of drivers driving well below 41mph. When the speed limit returned to 60mph, the average speed of drivers returned almost immediately to 55.4mph, with 85% of drivers still below 59mph.

Deputy managing director Geoff Collins said: ‘It’s clear that keeping the bridge open during strong winds is only safe if people stick to the lower limits. Our flexible enforcement solution means that people do comply – the statistics prove it.

‘There is a clear opportunity for similar schemes to be introduced on other bridges across the country, which would be good news for drivers on those routes, and for the economies and local areas affected when the key crossings are shut.’

National Highways’ head of planning and development, Simon Amor, said the company was ‘really pleased with the results so far’. 

He said: ‘Since the completion of the new £1.5m upgrade of the Orwell Bridge in March, the new speed limit of 40mph has been implemented five times; three times in May, and twice in July.

‘On each occasion, the wind speeds were in excess of 50mph for sustained periods of time, which historically would have meant we would have had to close the bridge for safety reasons, and divert traffic through Ipswich.’

Latest Issue

latest magazine issue

Inside

  • The £2.5bn Surrey partnering contract
  • The politics of protest
  • Stoke's roadworks league
View the latest issue


Highways jobs

Demand Responsive Transport Officer

£32,234 pa - £34,728 pa
The role sits within the Integrated Transport Unit. Hertfordshire
Recruiter: Hertfordshire County Council

Neighbourhood Highways Officers (Western Team)

£28,672 - £32,234 per annum
We are seeking to recruit two Neighbourhood Highways Officers, to be based in Okehampton. Devon
Recruiter: Devon County Council

Street Care Operative

Grade 3 - Starting at £18,657 per annum, rising to £19,905
The Council’s Street Care service is responsible for the cleanliness of the whole borough and undertake a range of street cleaning and street care ... Chelmsford, Essex
Recruiter: Chelmsford City Council

Shopmobility & Public Convenience Attendant

Grade 3 - Starting at £18,657 per annum, pro rata rising to £19,905
We are looking for an individual who works well in a small team to deliver an excellent level of service at our flagship Market Road Public Conveni... Chelmsford, Essex
Recruiter: Chelmsford City Council

Waste Collection Operative - HGV Driver/Loader

Grade 5 - Starting at £23,403 per annum, rising to £25,791
If you enjoy working outside and would like to make a positive contribution to the collection of both waste and recycling in the Borough, this coul... Chelmsford, Essex
Recruiter: Chelmsford City Council

Director of Climate Emergency & Behavioural Change

£95,000 to £109,000 per annum
At Waltham Forest we are developing an ambitious, transformative agenda to tackle the global Climate Emergency. Waltham Forest, London (Greater)
Recruiter: London Borough of Waltham Forest

Street Works and Permitting Manager

£44,863 - £51,817
Are you a qualified highways engineer who wants to make a difference to the efficient running of the highway network within Lincolnshire? Lincolnshire
Recruiter: Lincolnshire County Council

Warehouse Assistant/Driver

£20,903 - £24,491 per annum
An opportunity has arisen for the recruitment of a Warehouse Assistant / Driver. Sandwell, West Midlands
Recruiter: Sandwell Metropolitan Borough Council

Highways Officer

£27,741 to £30,451
Are you someone who is looking to progress their career with one of the most highly regarded highway services in the country? Brompton, Northallerton
Recruiter: North Yorkshire County Council

Highways Officer

£27,741 to £30,451
Are you someone who is looking to progress their career with one of the most highly regarded highway services in the country? Boroughbridge, York
Recruiter: North Yorkshire County Council

Bus Support Officer

£24,086
We are looking for people to work as part of our exciting new bus team! Camden, London (Greater)
Recruiter: Camden London Borough Council

Environmental Health/Environmental Protection Officer - Noise

£41,607.00 - £44,598.00
This post attracts an essential car user allowance. The post holder is able to take part in the Council's flexible working scheme. Tower Hamlets, London (Greater)
Recruiter: Tower Hamlets London Borough Council

Greenspace & Environment Enforcement Officer

£20,092 - £24,491
You will work as part of a team undertaking environmental enforcement activities which focus on improving the street environment Huddersfield, West Yorkshire
Recruiter: Kirklees Metropolitan Council

Cleaning Operative

Grade 2 - £17,715 per annum, pro rota.
Chelmsford City Council are seeking a self-motivated, experienced and customer-focused Cleaning Operative to join our cleaning team. You will provi... Chelmsford, Essex
Recruiter: Chelmsford City Council

Assistant Quantity Surveyor - Highways Contracts & Commissioning (multiple posts)

£27,741 - £29,577
In return, the Council offers a variety of benefits including Local Government Pension Scheme, flexible working and an opportunity to be... Cambridgeshire
Recruiter: Cambridgeshire County Council

Performance & Assurance Manager - Highways Contracts & Commissioning

£38,447 - £41,412
The post holder will provide professional contract performance management and compliance support to... Cambridgeshire
Recruiter: Cambridgeshire County Council

Construction Cost Manager - Highways Contracts & Commissioning

£43,597 - £46,875
With exciting new developments and high profile projects underway and in the pipeline for many years to come, working with... Cambridgeshire
Recruiter: Cambridgeshire County Council

Programme Manager - Project Delivery

£43,597 - £46,875
The role requires a Programme Manager who understands the range of... Cambridgeshire
Recruiter: Cambridgeshire County Council

Team Leader - Programme Management Officer

£49,268 - £53,170
The post holder will be a technically competent leader with excellent organisational and communication skills to... Cambridgeshire
Recruiter: Cambridgeshire County Council

Project Officer - Project Delivery (multiple roles)

£27,741 - £29,577
The role requires skills, knowledge and understanding of project management and facilitating stakeholder groups, being able to... Cambridgeshire
Recruiter: Cambridgeshire County Council

Highways Presents

Highways on Fridays

Register now!

Latest Video