Effective today there will be permanent traffic changes on Barbican Road in St. Andrew.
The Loop Road along Loshusan's northern boundary wall, which is currently used by motorists to access Barbican Road, will be closed to traffic.
Motorists will now travel directly to Barbican Square, at the intersection of Barbican and East Kings House Road, and be able to make left and right turns to travel towards Russell Heights or Liguanea.
Left and right turns on to East Kings House Road from Barbican Road are still allowed.
The new traffic flow will not affect access to the Loshusan complex.
In the meantime, the NWA says works are advanced to signalize critical points along the road to facilitate the efficient movement of traffic.
Traffic signals are to be installed at the East Kings House Road, Jacks Hill and Birdsucker Lane intersections along Barbican Road.