Cashmere Road/Colombo Street/ Centaurus Road/Dyers Pass Road roundabout - safety improvements


We are completing safety improvements at the intersection of Cashmere Road, Colombo Street, Centaurus Road and Dyers Pass Road.


There have been twenty seven collisions at this roundabout over the last ten years. We’re installing several safety treatments to make this roundabout way safer for everyone.


The Cashmere Road/Colombo Street/Centaurus Road/Dyers Pass Road roundabout.


Tuesday 2 April 2024 until start of July 2024. Monday to Friday, 7am to 7pm (weather/ site condition dependent).


The contractor is Fulton Hogan. Phone 0800 762 334, Monday to Friday, 8am to 5pm or email After business hours, please feel free to call us if the matter is urgent.


Between Tuesday 2 April and start of July, we’ll be making some essential safety improvements at the Cashmere Road/Colombo Street/Centaurus Road/Dyers Pass Road roundabout.

We are installing safe speed treatments on all four approaches to the intersection. These are designed to slow traffic down. This helps to give people more time to react and avoid a crash. The impact of a crash is also less severe at lower speeds.

The works will also involve new kerb alignments, footpath improvements and new road markings. We’ll install a concrete lip around the centre of the roundabout to help reduce the speed of people travelling through the roundabout.

Please find key information about these improvements below:

  • There will be a number of traffic management layouts implemented while the work is completed. These will be a variation of temporary traffic lights, shoulder closures, lane drops and temporary on-street parking removal.
  •  Please allow time for delays and plan your trip accordingly.
  • Pedestrian access will be maintained at all times; you may need to be escorted so please speak to staff onsite.
  • Increased construction noise and disturbance may be encountered but the contractor will endeavour to keep this to a minimum.
  • Please follow the directions provided by the onsite traffic management team at all times.
  • Please advise us via the contact information above if you have any specific property requirements e.g. medical visits, home help, large vehicle deliveries or planned works.



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