New Zealand link

A major milestone has been achieved in New Zealand on a major road project that is intended to deal with a major traffic bottleneck in the city of Auckland. The launching gantry team has now installed the last segment of the new northbound viaduct, a key stage in the Newmarket Viaduct Replacement project. There is currently a 1.5m gap between the segments. So, on Saturday 3rd and Sunday 4th December the two viaducts will be cemented together in an 18 hour procedure known as the Stitch. From then until the e
May 15, 2012 Read time: 2 mins
RSSA major milestone has been achieved in New Zealand on a major road project that is intended to deal with a major traffic bottleneck in the city of Auckland. The launching gantry team has now installed the last segment of the new northbound viaduct, a key stage in the Newmarket Viaduct Replacement project. There is currently a 1.5m gap between the segments. So, on Saturday 3rd and Sunday 4th December the two viaducts will be cemented together in an 18 hour procedure known as the Stitch. From then until the end of January 2012, work will continue to prepare the new northbound half of the viaduct for traffic. The Switch of traffic to the new link will happen over the weekend of 28th-30th January 2012. The work has been on-going for some time and on 28th September 2009, the project team began the construction of the new southbound viaduct. In the two and a bit years since then, 468 concrete segments each weighing an average of 80tonnes have been cast in a yard in East Tamaki, transported to site, lifted into place, tensioned and secured to create the new southbound and new northbound viaducts. The project forms part of the Route 1 Southern Motorway, which feeds Auckland from the South and continues through the city and over the Harbour Bridge. The Route 16 Waterview tunnel will complete the Western motorway loop, which will enable through traffic to by-pass Auckland city altogether. This will reduce congestion over the bridge, the main transport link in all of New Zealand. The project will also incentivise heavy traffic to use the by-pass route, prolonging the life of the bridge. Eventually, the bridge will need to be replaced with a new bridge or a tunnel, and the existence of the by-pass will help to make that more feasible.
Road Structures

Related Content

  • A wheely great bridge for the English city of Hull
    November 6, 2019
    A 60m pre-constructed pedestrian bridge weighing 150 tonnes as been wheeled into position over the A63 in the northern English city of Hull. The covered and vaulted Princess Quays Bridge will be renamed when it opens in the spring enabling pedestrians and cyclists to cross over the busy dual carriageway. The positioning operation meant that first the route was cleared of signage, guardrails and street lights. The bridge was then lowered onto two wheeled transporters – one at each end of the structur
    Read More
  • Peru’s Matarani – Punta de Bonbon Highway
    January 5, 2016
    A major new highway project in Peru will improve connectivity for the Arequipa region - Mauro Nogarin writes Peru’s Matarani-Bonbon road project is an important route and forms part of the Camana - Dv Quilca - Ilo - Tacna highway project. The road stretches through several provinces in the Arequipa region. The deadline for completing the work is 720 days after January 2015, and it is scheduled to be completed by December 2016. Progress has been good and as of July 2015, it was 80% completed. The main
    Read More
  • São Paulo's landmark bridge construction
    February 21, 2012
    To improve access from the east to São Paulo city centre, main contractor Construbase Engenharia is building a road complex comprising three viaducts and access ramps. The greatest challenge in Brazil's largest city is the showpiece Padre Adelino viaduct, a 122m long single-arch, single-span, cable-stayed concrete bridge moulded in situ with a parabola-shaped arch and a single-cell post-tensioned cantilever caisson
    Read More
  • Peri formwork for Danish port link tunnel project
    November 29, 2013
    The Nordhavnsvej – Vej- og Tunnelentreprise (Nordhavnsvej) project is Copenhagen’s largest infrastructure project in the last 50 years. The 1.65km-long route will eventually link the Danish capital’s northern port area with the Helsingør motorway. It runs through a very densely built urban area, in parts at depths of up to 22m. One particular challenge regarding the execution was planning the course of the tunnel because the underground structure also crosses a very busy railway line.
    Read More

Highlighted Content