The Mountain Road will close for two evenings early next month - as preparations for racing get underway.
The Department of Infrastructure says it'll close the route between Barrule Park and the Creg ny Baa on Tuesday, August 8 and Wednesday, August 9.
Patching, hedge trimming and sweeping means the road will be closed from 6.30pm to 10.30pm on both days.
Motorists are being advised to use alternative routes.
Cider microbrewery planned for Ballasalla
Covid wrongful arrest and torture claims thrown out by court
Tree fellers to close part of TT course on Thursday
Manx Utilities wants contractors for HQ refurb
Business needed for Peel coffee shop's 'new chapter'
Regulator freezes gas prices
Billionaire says Island's his favourite place on earth
Planners aren't influenced by advertising, says Cannan