Project Update Southern Corridor Improvements - December 2018

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Project Update Southern Corridor Improvements - December 2018
Project Update December 2018

        Southern
        Corridor
        Improvements
         Project
         Update

KEEPING LOCAL WATERWAYS CLEAN
Improving local waterways is all part of the Southern Corridor
Improvements Project.                                                        COMMUNITY INFORMATION EVENING
                                                                             Join us at one of our two Community Information Evenings to meet
Motorists heading south may have     Planting within these wetlands and      the team and listen to a brief overview of what’s coming up in the
noticed the new wetland area on      swales promotes ecological value, as    project's final year.
the left after passing under Orams   well as improving the water quality.    TAKANINI:
Road Bridge. Designed to create a    Specific native plants, suitable for    Time 5.30pm to 7.00pm, project team presentation at 6pm
low maintenance and more self-       damp areas, are used including
sustaining motorway, these wetland                                           Date Tuesday 12 February, 2019
                                     Apodasmia Similis (Oioi), Cyerus
areas capture stormwater run-off                                             Venue Southern Corridor Improvements Project office,
                                     ustulatus (Toetoe), Carex lessonianan
from the motorway lanes.                                                     8-12 Great South Road, Takanini (near the Takanini Interchange,
                                     (Rautahi), Ficinia nodose (Wiwi)
                                                                             behind the Gull Petrol Station)
The wetlands are not alone when it   and Cordyline australis (Ti Kouka).
comes to new systems to look after   The planted areas alongside the         PUKEKOHE:
the environment. Swales are also     motorway may look a little bare         Time 5.30pm to 7.00pm, project team presentation at 6pm
used, which are planted areas to     now, however will grow to enhance       Date Tuesday 19 February, 2019
filter out dirt and contaminants     the green motorway corridor,            Venue Pukekohe East Community Centre,
from the water before it makes its   providing a natural habitat for         232 Pukekohe East Road, Pukekohe
way into the stormwater system       insects and wildlife.
and local waterways.
Project Update Southern Corridor Improvements - December 2018
2   |   Southern Corridor Improvements    Project Update December 2018

COMPLETION DATES

                                                    CITYBOUND
                                                        Totara
                                                        Heights
                                                                                                                                    With the project
                          Wiri
                                                                                                                                nearing completion and
                                                                                     LATE 2019                                   opening to motorists in
                                                                                     Opening an additional                    stages from January, here's
                                          ORA
                                              MS RO
                                                   AD
                                                                                     fourth southbound lane                    a brief overview of when
                                                                                     between Manukau and
                               WN
                                 S RO
                                     AD
                                                                                     Hill Road
                                                                                                                                each section is expected
                            BRO
                                                                                                                                    to be complete.
                                              Manurewa                                     L RO
                                                                                               AD
                                                                                       HIL

                                                                            D
                                                                         OA
                                                                       NR
                                                                  RISTO
                                                              ALF

         JANUARY 2019
                                                            GR
                                                             EAT

         Takanini northbound on-ramp
                                                              SO

         and longer merge lane opening
                                                                 UTH
                                                                   RO
                                                                     AD

         MID 2019
         New Takanini northbound
         off-ramp open
                                                                                                                        MID-LATE 2019
                                                              TAKANINI
                                                            INTERCHANGE                                                 Southbound on-ramp and
         MID-LATE 2019                                                                                 Takanini
                                                                                                                        3 lanes in final configuration
         Northbound additional lane
         over the interchange open

                            LATE 2019                                                                 Conifer
                                                                                                       Grove
                            Completion of the shared
                                                                                               VE

                            walking and cycle pathway
                                                                                             D RI

                            between Takanini and Papakura                  A LT E R STRE V E N S
                                                                          W

                                                                          Pahurehure
                                                                             Inlet

                                          MID-LATE 2019
                                          Opening an additional
                                          northbound lane between                                                                  MID 2019
                                          Papakura and Takanini                                                                    Opening an additional lane,
                                          Interchanges                                                                             southbound between Pahurehure
                                                                                                                                   Inlet and Papakura
        KEY
                                                                                                    Karaka                     Papakura
               Southern
               Motorway (SH1)
                                                                                                                            BEACH ROAD
               Additional lane                                                                                    IA R
                                                                                                                      OAD
                                                                                                               NGA
               to be added to SH1                                                                            HI

               Additional lane
               already open                                                                                                        SOUTHBOUND
Project Update Southern Corridor Improvements - December 2018
Project Update December 2018   Southern Corridor Improvements   |   3

CONTINUALLY IMPROVING WHAT WE DO
With a project of this scale, our team continuously
challenges the way it constructs each part of the
job and seeks to identify sections of work that can
be accelerated in order to deliver benefits to the
community and motorists sooner.
We recently made the decision to partially open
the new Takanini northbound on-ramp earlier
than planned so the construction crews could
gain access to the area required to build the new
off-ramp.
Opening the project in stages as each section is
complete will mean motorists experience benefits
sooner, helping to remove bottlenecks and ease
congestion in this busy area.

  WORK OVER THE HOLIDAY SEASON
  As the festive season approaches, it's a busy time on        the project, such as around the Takanini Interchange,
  our roads with Christmas shopping and travel during          southbound widening at Hill Road and work close to
  the holiday period.                                          the railway line.
  From 21 December onward, construction work will be           We would like to wish customers and project
  limited to reduce congestion and minimise disruption         neighbours a very Merry Christmas and thank you
  to neighbouring property owners. Our crews will              for your ongoing co-operation while we complete
  however, continue to work on the critical areas of           the motorway upgrades.

PAHUREHURE                                    TEMPORARY       SHOULDER

INLET BRIDGES
                                                BRIDGE          NOW
                                                 LANE           LANE         LANE            LANE

From December, lane layout
changes will be in place on the
bridges over the Pahurehure Inlet
as part of the reconstruction.
                                                    SOUTHBOUND               NORTHBOUND                                     DEMOLISHED
To undertake this work, while also
keeping the motorway operating,
requires careful planning and a                                                        FIRST STAGE COMPLETE
staged approach. Since March
2018, motorists have been driving
on the original southbound lanes to
travel in both directions. With the        TEMPORARY                   ORIGINAL
                                             BRIDGE                SOUTHBOUND LANES                    LANE        LANE        LANE        LANE
northbound lanes now completed,
the new changes will see motorists
using the western side of the bridge
as the eastern side is demolished
and reconstructed.
                                                                 TO BE DEMOLISHED                       SOUTHBOUND              NORTHBOUND
Lane layout changes will take place
in stages with the northbound
traffic moving first, followed by
the southbound traffic. There will                                          SECOND STAGE FROM MID-DECEMBER 2018
be minimal impact to motorists
driving in this area as two lanes       TEMPORARY
                                           BRIDGE
of traffic will be maintained at          BECOMES                                                                                                     SHARED
all times.                               SHOULDER      LANE          LANE             LANE             LANE          LANE          LANE    SHOULDER    PATH

These bridges are being replaced
and raised by one-metre to future-
proof against rising sea levels.
The bridges will also be widened
to allow for another lane in each                             SOUTHBOUND                                            NORTHBOUND
direction, providing three lanes in
each direction to increase capacity
and help reduce congestion.                                                    FINAL STAGE FROM MID-LATE 2019
Project Update Southern Corridor Improvements - December 2018
4    |   Southern Corridor Improvements          Project Update December 2018

MORE LANES OPEN JANUARY
Motorists travelling through Takanini                         Following the opening of a section of the new   merge lane onto SH1 and will help to ease
Interchange will notice a significant                         northbound on-ramp loop in September, the       congestion for motorists heading north.
difference from January                                       merge lane will open in January 2019. Built     The new and improved Takanini Interchange will
                                                              alongside the existing motorway, the new        reduce known safety risks, improve traffic flow
                                                              northbound on-ramp will provide a dedicated     and provide a more reliable trip for commuters.

    New Takanini northbound on-ramp nearing completion

                                                                                                                          CONTACT:
                                                                                                                          Freephone:
      KEEP INFORMED                                                                                              0508 NZTA SCI (0508 6982 724)
                                                                                                               Email: southerncorridor@nzta.govt.nz
      We aim to keep everyone up to date with progress and planning work.
                                                                                                                    Visit: 8-12 Great South Road,
      A weekly traffic notice is sent via email advising of road closures and
                                                                                                                       Takanini (behind Gull)
      impacts. We also send regular construction updates and progress photos.
      Visit our website to sign up.                                                                                 Website: www.nzta.govt.nz/
                                                                                                                    auckland-southern-corridor

To request a translation of this information please email southerncorridor@nzta.govt.nz or call 0508 NZTA SCI (0508 6982 724).
Ki te hiahia kia reo Maori tenei panui, tuku imera ki southerncorridor@nzta.govt.nz waea atu ranei ki 0508 NZTA SCI (0508 6982 724).
若需要该信息及《反馈表》中文译本,请发送 电子邮件至 southerncorridor@nzta.govt.nz 或致电 0508 NZTA SCI (0508 6982 724).
A manaomia se faaliliuina o nei faamatalaga ma pepa e tusia mai ai ni manatu, faamolemole emeli mai ile
southerncorridor@nzta.govt.nz poo le telefoni 0508 NZTA SCI (0508 6982 724).

                                                                                                                                                          PG 16713 1118
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