The Department of Infrastructure says it needs more time to complete work on a stretch of the TT course.
Work on surface drains between Glen Helen and Sarah's Cottage has been taking place since last week, and the road has been shut.
The DOI the work is taking longer than first expected despite extended hours from its staff.
As a result, the route will not open this week and the road closure is expected to remain in place until Tuesday, April 2.
How much has the Department of Infrastructure claimed for property damage?
How many times has the Department of Infrastructure claimed money from others for property damage?
Visa fraudster convicted in Isle of Man immigration scam
The Department of Home Affairs has welcomed the conviction of 25-year-old Sagar Joon.
Crowds gather for Maccies re-opening after £1.6m upgrade
Crowds have been flocking to the grand re-opening of McDonald's this morning.
MHK questions wages of 1,500 extra workers
How many of the 1,500 extra people in work since 2021 are on less than £25,000 per year?
Manxman sailings cancelled today
This afternoon’s Manxman sailings have been cancelled due to the incoming bad weather.
New parent employment rights to start this Saturday
The Department of Enterprise says from November 1, parents will get stronger support with new shared parental and bereavement leave rights.
70% of cars fail police winter roadside checks
Police carried out their first roadside checkpoint last night, as part of 'Operation Uplift'.
Festival of Remembrance at the Villa next month
A special concert will be held to mark the 80th anniversary of WWII next month.
