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  APPENDIX 7
  DfT POLICY IN RELATION TO DEVELOPMENT NEAR MOTORWAYS AND TRUNK ROADS
1 Motorways
  The Highways Agency has a strict policy of not allowing direct access from private development to motorways or motorway slip roads unless development relates to motorway service areas, motorway maintenance compounds, or, exceptionally, other inter modal transport infrastructure. The Secretary of state will direct Local Planning Authorities to refuse planning applications for development whose access arrangements breach this policy.
2 Trunk Road
  On trunk roads it is clearly necessary in general to restrict the formation of new accesses to them if they are to continue to perform their function as routes for the safe and expeditious movement of long distance through traffic. A particularly strict policy is appropriate to fast stretched of rural trunk road and to trunk roads of near motorway standard, inside and outside urban area.
  Where a development is likely to generate a material increase in traffic (as defined in PPG13), either via an existing direct access or via an otherwise acceptable new access to a trunk road, which would result in the access becoming overloaded, the Secretary of State would advise (but if necessary direct) the Local Planning Authority to refuse the planning application. More likely, if improvements to the existing or proposed new access could be designed consistent with the Secretary of State's 15 year design horizon, normally applied to those schemes he initiates himself, to provide the additional capacity, the Secretary of State could advise (or again, if necessary, direct), the Local Planning Authority to impose conditions on any planning permission that the development should not occur unless and until those improvements have been carried out.
  The Highways Agency would thus not expect to object to developments consistent with the proposals in the Local Plan subject to the completion of any highway works which if considered necessary and acceptable in relation to the trunk road access such that the traffic generated by the development, together with all other traffic, could be accommodated forward to the design year (normally 15 years from first opening of the development).
  Where a development is likely to generate a material increase in traffic on the main link of a trunk road, the Agency would not normally object, subject to the completion of any necessary and acceptable highway works, which leave the trunk road no worse off than had the development not proceeded. In other words, where a developer agrees to fund an improvement to the highway which, taken together with the impact of the development, would leave expected conditions on the trunk road much the same as those anticipated without the development, then such a solution would in general be acceptable to the Agency.
   
   
   
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