Road infrastructure

A9/A82 Longman Interchange

What is planned

The Longman Interchange project will replace the existing roundabout with a grade-separated junction. The preferred option includes:

  • the A9 passing over the A82
  • diamond layout slip roads connecting to an enlarged roundabout
  • improved connections to Stadium Road and the A82
  • enhanced routes for pedestrians and cyclists

Progress so far

  • consultant appointed in August 2017 to lead design and assessment
  • public exhibitions held in May 2018 to present junction options
  • preliminary ground investigations completed in October 2018
  • DMRB Stage 2 route options assessment completed in June 2019
  • preferred option presented at public exhibitions in June 2019
  • DMRB Stage 3 assessment underway to refine the design and prepare draft Orders

Page last modified: 2 December 2025