Preliminary Engineering Services - DMRB Stage 1 Assessment - A83 Access to Argyll and Bute

The Design Manual for Roads and Bridges (DMRB) Stage 1 Assessment Report follows on from the Preliminary Assessment and describes the more detailed assessment of the preferred route corridor. The report provides:

  • A description of the existing conditions within the preferred route corridor, and for specific criteria the wider A83 Trunk Road
  • A description of the five possible route options identified within the preferred route corridor
  • An engineering assessment, of the five possible route options within the preferred route corridor
  • A summary of findings of the Strategic Environmental Assessment (SEA)
  • A traffic and economics assessment of the five possible route options within the preferred route corridor
  • A description of risks present



Published Date 29 Apr 2021 Type Projects Mode of transport