The Mountain Road is due to reopen later, without the TT one-way system.
Damage to the road surface at the Gooseneck means the Department of Infrastructure will be carrying out repairs there today.
Workers will also be removing signs and other equipment marking the route as one-way during the race festival.
It's due to reopen in both directions at around 4.30pm.
Weather warning for tonight and tomorrow
Mountain Railway damaged by gales
Ten local authorities looking for members in December elections
Don't sweat Met threat on internet
Commissioners unveil mission statement for parish
DOI ready to close roads if needed as overtopping hits coasts
Storm damage closes promenade in Laxey