The 2016 Isle of Man TT starts at the weekend - and the Mountain Road will be one-way for a fortnight from tomorrow (Friday) evening.
The route will close at 9.30am from Barrule Park in Ramsey to Creg-ny-Baa to enable preparation work to take place.
When it road reopens at 4.30pm it will be one-way for the duration of the festival.
The arrangement will remain in place until 9.30am on Monday, June 13, when it will close for the day for signage to be removed.
It will revert to two-way traffic when it reopens at 4.30pm that day.