Thrupp said the work included excavation of the existing pavement.
“This area was resurfaced 10 years ago and had recently shown extensive cracking and rutting.
“A new, thicker granular pavement layer was put in to meet the loading requirements of higher traffic flows and heavier vehicles.”
Two intersections – the Whanganui Hospital entrance and Carlton Ave – had been resurfaced with asphalt because of higher traffic turning movements, with the other sections resurfaced with chip seal.
Thrupp said traffic management, including reduced speed limits and lane restrictions, was in place throughout the area of roadworks to allow contractors to complete the work safely.
Thrupp said the additional minor work around the traffic island and road marking should be completed by the end of this week.