Three-way traffic lights at Braddan Bridge will now operate during off-peak times.
The Department of Infrastructure has announced the system will now be in place between 9.30am and 3.30pm for the next week instead of the 24/7 schedule previously planned.
Officials say the change comes after assessing the impact on commuter traffic this morning following discussions with contractors carrying out the work.
The system is in place whilst emergency repairs are carried out on a roadside wall which was damaged by recent severe weather.
New Manx law protects vulnerable thresher sharks
Time Out Noodle Bar coming to Peel
Cruise ship with 1000 visitors arrives this morning
Government could cash in £852.6m assets within 10 days
Rapists's appeal against sentence thrown out
Last chance to become next TT's charity partner
No gas price hike after regulator review
Cafe hits back after staff abused