During the design and development phase of the Programme, the A9 Dualling was progressed as 11 individual projects. These are grouped as three geographical sections: North, Central and South.
Further information on each section and the projects that each section includes is available via the links below:
A lot of work is undertaken ahead of the delivery phase for each project including developing the preferred route, making orders and assessing the impacts of the project on the environment. Details from the design and planning stages for each individual project can are available on Transport Scotland's website.
The overall delivery plan for the A9 Dualling is available here.