Traffic engineers say the measure will provide more space for cars to merge safely closer to the Anzac Bridge and will improve flow onto the bridge,but will not create a complete second lane.
The tweaks were devised after Roads Minister John Graham called a crisis meeting of senior department staff on Sunday ahead of the new working week,when traffic is expected to return to a crawl,particularly on Tuesday,when more drivers are on the roads.
The opening of the new Rozelle Interchange has caused major traffic chaos for drivers in its first week of operation,leaving packed buses unable to move as a once 15-minute trip from Balmain to the CBD became a 45-minute journey.
As a result of the crisis meeting,Transport for NSW will also investigate the potential to provide more lane space on Victoria Road in the area before it merges into one lane to join the Anzac Bridge.
But the agency has stressed that neither option will create an extra lane on the constrained Anzac Bridge. Instead,to help flow across the bridge,Transport for NSW will make “operational changes to the network that will help traffic on the Western Distributor”.
Before the Rozelle interchange opened,seven lanes merged into four on the Anzac Bridge. Now,10 lanes are merged into four with the extra lanes from the spaghetti junction.