This snapshot taken on 15/11/2009, shows web content selected for preservation by The National Archives. External links, forms and search boxes may not work in archived websites.
Latest
Home » Road Projects » Area 6 » A12 M25 Ipswich (A120/A12 - Harwich) » Publications » A12 and a120 route management strategy » A12 and a120 route management strategy
Contact us

by phone or email

Register for
email alerts

On information that's important to you

Feature

Better information for your journey

The National Traffic Control Centre collects real-time information on road conditions.

Quick Links

How We Manage Our Roads

In this section you can find out more about how we manage and maintain these roads and plan for the future

The Project Control Framework

On 1st April 2008 we launched the Project Control Framework. The Framework sets out how we, together with the Department for Transport, manage and deliver major improvement projects.

Traffic news on your desktop

Helpful ways to access the latest traffic information when you need it.

A12 and a120 route management strategy

Strategy Elements (Route Actions)

A12 and A120 Route Management Strategy

9 Strategy Elements (Route Actions)

9.1
The initial consultations and workshops identified over 300 ideasfor overcoming the perceived problems along the route. Those whichare not matters for the Highways Agency or cannot be dealt with througha Route Management were identified and will be passed on to the relevantauthorities. Those which are relevant to a Route Management Strategy,either being solely the Highways Agency's responsibility or for whichother agencies would need to be involved with the Highways Agency, werethen prioritised. This full list of possible actions and how they havebeen dealt with is detailed in Appendix D.
9.2
From the list a range of measures was identified for further investigationthat were felt would best contribute to overcoming the problems along theroute and achieving the route objectives. Studies of these measures haveresulted in a prioritised list of actions which form the basis of theStrategy and its programme of works. The actions and the sections of roadto which they apply are summarised in the Action Identification Frameworkin Appendix E.
9.3
Details of strategy elements are summarised on the following pages.
9.3.1 Investigate Accident Cluster Sites
9.3.2 Carry Out Accident Route Studies
9.3.3 Rationalise Junctions and Accesses - A12 from A120Crown Interchange to Capel St Mary
9.3.4 Close Little Hyde Lane
9.3.5 M25/A12 Brook Street Interchange - Improve NorthboundA12 On-slip
9.3.6 M25/A12 Brook Street Interchange - Install SouthboundAdvance Direction Signing
9.3.7 Improve A12/A120 Crown Interchange Westbound Off-slip,Colchester
9.3.8 Signalise A12/A120 Crown Interchange
9.3.9 Improve and Signalise A12/A14 Copdock Interchange
9.3.10 Install Roundabout at A120 Hare Green Harwich Road Junction
9.3.11 Set up Website
9.3.12 Light the A12 South of A120 Crown Interchange
9.3.13 Lay Low Noise Surfacing to Reduce Traffic Noise
9.3.14 Increase Publicity for Other Modes of Transport
9.3.15 Liase More Closely With Bus and Rail Operators
9.3.16 Improve Public Rights of Way (PROW) and Footpath Crossings
9.3.17 Review Bus Stops and Crossings
9.3.18 Investigate Provision of Local Link Roads
9.3.19 Review A120 Junctions and Accesses
9.3.20 Provide Slip Roads at Hare Green
9.3.21 Investigate Active Traffic Management and Driver Information
9.3.22 Investigate Congestion Reduction Measures at 3 to 2 Lane Changes
9.3.23 Improve Lay-bys
9.3.24 Install Variable Message Signs (VMS)
9.3.25 Improve Advance Direction Signing (ADS)
9.3.26 Improve Signing to Facilities and Other Modes
9.3.27 Investigate Methods of Reducing Night Time Accidents on the A12between A120 Crown Interchange, Colchester and A14 Copdock Interchange
9.3.28 Improve Landscaping
9.3.29 Investigate Provision of Bus Priority Measures
9.3.30 M25/A12 Brook Street Interchange - Improve Southbound Off-slip
9.3.31 Investigate Use of Ramp Metering
9.3.32 Name Junctions
9.3.33 Investigate Installing Lighting on the A120
9.3.34 Support TravelWise Campaigns
9.4
Actions Not Included in This Initial Strategy
9.4.1
Some potential actions were investigated but not included in the Route ManagementStrategy at this stage, these follow.
9.4.2
Creation of High Occupancy Vehicle Lanes
Experience has shown that to be successful High Occupancy Vehicle Lanes (HOVL)need to be reasonably long in length, be on routes which carry substantial numbersof buses / coaches and be one element in a comprehensive package of measuresdesigned to deter car use. In the case of the A12 none of these conditions apply.The numbers of buses and coaches is low and High Occupancy Vehicle Lanes couldonly be considered along the three lane sections, which are all short lengths.They could be reconsidered in the future if there were proposals to widen the A12to dual three lanes, provided they were co-ordinated with other measures whichwould be the responsibility of the local authorities.
9.4.3
Creation of Bus Only Lanes
The low numbers of buses and coaches using the A12 make this an unrealisticproposal, certainly for the two lane sections, and the three lane sectionswould provide little benefit due to their short lengths even if numbers werehigh enough to warrant consideration. This should be reconsidered if numbersincreased or bus lanes were part of a comprehensive range of measures beingimplemented by local authorities.
9.4.4
Creation of HGV Only Lanes
9.4.5
Ban HGVs from Outside Lanes
It is acknowledged that HGVs can cause delay and frustration to other driverswhen overtaking on the two lane sections of the A12. They are however legitimateusers of the road, especially as the route serves the ports, and any proposals wouldcause other problems and be difficult to enforce.
9.5
Actions to be Addressed by Others
9.5.1
The consultations and studies undertaken as part of the Route ManagementStrategy study generated many ideas and issues which are not appropriate forinclusion in the Strategy. This is either because they are not matters overwhich the Highway Agency has any responsibility or they are matters whichneed to be considered and approved by others before they can be address bythe Highways Agency. For example major schemes costing over £5million needto be considered by the Regional Planning Bodies and programmed by the Departmentfor Transport, Local Government and the Regions (DTLR) before the HighwaysAgency takes on responsibility for their development.
9.5.2
The ideas, which vary from being sensible issues which deserve carefulconsideration to more radical ideas, are being passed onto the relevantbodies for their consideration. The issues have been categorised as follows:
  • issues for the Multi-modal Study (MMS);
  • government policy issues for consideration by the DTLR;
  • regional planning issues;
  • issues for Railtrack and the rail operating companies;
  • issues for the bus operating companies;
  • police issues and
  • local authority issues.
9.5.3
The full list of ideas and issues under each category is included in Appendix F.