Junction was due to reopen tomorrow
The Broadway junction with Douglas promenade will stay closed over the weekend, as road markings are put down around the new roundabout.
It's been closed for works since the first of June, and was due to reopen tomorrow.
The Department of Infrastructure says the contractors in charge have apologised for the delay.
Broadway will reopen for traffic exiting the prom on Monday 14 June.
Auditor General criticises lack of progress
Current frameworks lacking requirements of international standards
TT footbridge removal to close busy junction
St Ninnian's crossing to be taken down this weekend
Plans to replace barn destroyed in fire given the go-ahead
Business has relied on temporary buildings since the blaze in January 2023
Ed Space to create two full-time positions with £50,000 grant
The charity is supported by 70 volunteers and has 150 attendances at weekly sessions each month