One of the options unveiled for the Dalwhinnie section in March
Plans for dualling the A9 Inverness-Perth road at Dalwhinne go on display later this month.
Transport Scotland will unveil its latest proposals for the trunk road as part of the ongoing consultation process.
Route and junction options will be on show for the stretch between Dalwhinnie and Crubenmore.
At a previous exhibition in March, there were 15 options on display.
The Dalwhinnie junction is a particular challenge for roads engineers because of the constraints of the nearby railway line, the River Truim and its location within the Cairngorms National Park.
The event will be held at Dalwhinnie Village Hall on Tuesday, August 18 from 3pm-8pm, and the following day from 11am-4pm.
